diff --git a/package.json b/package.json
index 8ecd8511..aa3ddc2c 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,7 @@
     "react-final-form-listeners": "^1.0.2",
     "react-hot-loader": "4.12.8",
     "react-infinite-scroll-component": "^4.5.2",
+    "react-qr-reader": "^2.2.1",
     "react-redux": "7.1.0",
     "react-router-dom": "^4.3.1",
     "recompose": "^0.30.0",
@@ -104,17 +105,17 @@
     "classnames": "^2.2.5",
     "css-loader": "3.1.0",
     "detect-port": "^1.2.2",
-    "eslint": "6.0.1",
+    "eslint": "5.16.0",
     "eslint-config-airbnb": "17.1.1",
-    "eslint-plugin-flowtype": "3.11.1",
-    "eslint-plugin-import": "2.18.0",
-    "eslint-plugin-jest": "22.10.0",
+    "eslint-plugin-flowtype": "3.12.1",
+    "eslint-plugin-import": "2.18.1",
+    "eslint-plugin-jest": "22.11.1",
     "eslint-plugin-jsx-a11y": "6.2.3",
     "eslint-plugin-react": "7.14.2",
     "ethereumjs-abi": "^0.6.7",
     "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "file-loader": "4.1.0",
-    "flow-bin": "0.102.0",
+    "flow-bin": "0.103.0",
     "fs-extra": "8.1.0",
     "html-loader": "^0.5.5",
     "html-webpack-plugin": "^3.0.4",
@@ -131,9 +132,9 @@
     "storybook-host": "5.1.0",
     "storybook-router": "^0.3.3",
     "style-loader": "^0.23.1",
-    "truffle": "5.0.27",
-    "truffle-contract": "4.0.24",
-    "truffle-solidity-loader": "0.1.26",
+    "truffle": "5.0.28",
+    "truffle-contract": "4.0.25",
+    "truffle-solidity-loader": "0.1.27",
     "uglifyjs-webpack-plugin": "2.1.3",
     "webpack": "4.36.1",
     "webpack-bundle-analyzer": "3.3.2",
diff --git a/src/assets/icons/qrcode.svg b/src/assets/icons/qrcode.svg
new file mode 100644
index 00000000..59b5d707
--- /dev/null
+++ b/src/assets/icons/qrcode.svg
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="16px" height="16px" viewBox="0 0 16 16" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <!-- Generator: Sketch 55.2 (78181) - https://sketchapp.com -->
+    <title>Group</title>
+    <desc>Created with Sketch.</desc>
+    <g id="Symbols" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <g id="Icon-/-QR-Icon" transform="translate(-11.000000, -11.000000)" fill="#a2a8ba">
+            <g id="QR-Icon" transform="translate(2.000000, 2.000000)">
+                <g id="Group" transform="translate(9.000000, 9.000000)">
+                    <path d="M2,2 L2,4 L4,4 L4,2 L2,2 Z M6,0 L6,6 L0,6 L0,0 L6,0 Z" id="Rectangle" fill-rule="nonzero"></path>
+                    <path d="M2,12 L2,14 L4,14 L4,12 L2,12 Z M6,10 L6,16 L0,16 L0,10 L6,10 Z" id="Rectangle-Copy-2" fill-rule="nonzero"></path>
+                    <path d="M12,2 L12,4 L14,4 L14,2 L12,2 Z M16,0 L16,6 L10,6 L10,0 L16,0 Z" id="Rectangle-Copy" fill-rule="nonzero"></path>
+                    <rect id="Rectangle" x="7" y="2" width="2" height="4"></rect>
+                    <path d="M7,9 L5,9 L5,7 L7,7 L9,7 L9,11 L7,11 L7,9 Z" id="Combined-Shape"></path>
+                    <rect id="Rectangle-Copy-4" x="0" y="7" width="2" height="2"></rect>
+                    <rect id="Rectangle-Copy-5" x="10" y="7" width="2" height="2"></rect>
+                    <rect id="Rectangle-Copy-6" x="14" y="7" width="2" height="2"></rect>
+                    <rect id="Rectangle-Copy-7" x="12" y="9" width="2" height="2"></rect>
+                    <rect id="Rectangle-Copy-10" x="12" y="14" width="2" height="2"></rect>
+                    <path d="M9,12 L10,12 L10,11 L12,11 L12,14 L10,14 L9,14 L9,16 L7,16 L7,12 L9,12 Z" id="Combined-Shape"></path>
+                    <rect id="Rectangle-Copy-9" x="14" y="11" width="2" height="3"></rect>
+                </g>
+            </g>
+        </g>
+    </g>
+</svg>
\ No newline at end of file
diff --git a/src/components/layout/Block/index.jsx b/src/components/layout/Block/index.jsx
index d56d9cbc..e1aced02 100644
--- a/src/components/layout/Block/index.jsx
+++ b/src/components/layout/Block/index.jsx
@@ -1,10 +1,12 @@
 // @flow
 import classNames from 'classnames/bind'
-import React, { PureComponent } from 'react'
+import * as React from 'react'
 import { capitalize } from '~/utils/css'
 import { type Size } from '~/theme/size'
 import styles from './index.scss'
 
+const { PureComponent } = React
+
 const cx = classNames.bind(styles)
 
 type Props = {
diff --git a/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/index.jsx b/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/index.jsx
new file mode 100644
index 00000000..e6dffc71
--- /dev/null
+++ b/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/index.jsx
@@ -0,0 +1,139 @@
+// @flow
+import * as React from 'react'
+import QrReader from 'react-qr-reader'
+import { withStyles } from '@material-ui/core/styles'
+import Close from '@material-ui/icons/Close'
+import IconButton from '@material-ui/core/IconButton'
+import CircularProgress from '@material-ui/core/CircularProgress'
+import Paragraph from '~/components/layout/Paragraph'
+import Button from '~/components/layout/Button'
+import Block from '~/components/layout/Block'
+import Row from '~/components/layout/Row'
+import Hairline from '~/components/layout/Hairline'
+import Col from '~/components/layout/Col'
+import Modal from '~/components/Modal'
+import { lg, sm, background } from '~/theme/variables'
+import { checkWebcam } from './utils'
+
+const { useEffect, useState } = React
+
+const styles = () => ({
+  heading: {
+    padding: `${sm} ${lg}`,
+    justifyContent: 'space-between',
+    maxHeight: '75px',
+    boxSizing: 'border-box',
+  },
+  loaderContainer: {
+    width: '100%',
+    height: '100%',
+  },
+  manage: {
+    fontSize: '24px',
+  },
+  close: {
+    height: '35px',
+    width: '35px',
+  },
+  detailsContainer: {
+    backgroundColor: background,
+    maxHeight: '420px',
+  },
+  buttonRow: {
+    height: '84px',
+    justifyContent: 'center',
+  },
+  button: {
+    '&:last-child': {
+      marginLeft: sm,
+    }
+  },
+})
+
+type Props = {
+  onClose: () => void,
+  classes: Object,
+  isOpen: boolean,
+}
+
+const ScanQRModal = ({ classes, onClose, isOpen }: Props) => {
+  const [hasWebcam, setHasWebcam] = useState(null)
+  const scannerRef = React.createRef()
+  const openImageDialog = () => {
+    scannerRef.current.openImageDialog()
+  }
+
+  useEffect(() => {
+    checkWebcam(
+      () => {
+        setHasWebcam(true)
+      },
+      () => {
+        setHasWebcam(false)
+      },
+    )
+  }, [])
+
+  useEffect(() => {
+    if (hasWebcam === false) {
+      openImageDialog()
+    }
+  }, [hasWebcam])
+
+  return (
+    <Modal title="Receive Tokens" description="Receive Tokens Form" handleClose={onClose} open={isOpen}>
+      <Row align="center" grow className={classes.heading}>
+        <Paragraph className={classes.manage} weight="bolder" noMargin>
+          Scan QR
+        </Paragraph>
+        <IconButton onClick={onClose} disableRipple>
+          <Close className={classes.close} />
+        </IconButton>
+      </Row>
+      <Hairline />
+      <Col layout="column" middle="xs" className={classes.detailsContainer}>
+        {hasWebcam === null ? (
+          <Block align="center" className={classes.loaderContainer}>
+            <CircularProgress />
+          </Block>
+        ) : (
+          <QrReader
+            ref={scannerRef}
+            legacyMode={!hasWebcam}
+            onScan={(data) => {
+              if (data) console.log(data)
+            }}
+            onError={(err) => {
+              console.error(err)
+            }}
+            style={{ width: '400px', height: '400px' }}
+          />
+        )}
+      </Col>
+      <Hairline />
+      <Row align="center" className={classes.buttonRow}>
+        <Button color="secondary" className={classes.button} minHeight={42} minWidth={140} onClick={onClose} variant="contained">
+          Close
+        </Button>
+        <Button
+          color="primary"
+          className={classes.button}
+          minWidth={140}
+          minHeight={42}
+          onClick={() => {
+            if (hasWebcam) {
+              setHasWebcam(false)
+            } else {
+              openImageDialog()
+            }
+          }}
+          variant="contained"
+        >
+          Upload an image
+        </Button>
+      </Row>
+    </Modal>
+  )
+}
+
+export default withStyles(styles)(ScanQRModal)
diff --git a/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/style.js b/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/style.js
new file mode 100644
index 00000000..e69de29b
diff --git a/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/utils.js b/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/utils.js
new file mode 100644
index 00000000..50bdc089
--- /dev/null
+++ b/src/routes/open/components/SafeOwnersConfirmationsForm/ScanQRModal/utils.js
@@ -0,0 +1,15 @@
+// @flow
+navigator.getMedia = navigator.getUserMedia // use the proper vendor prefix
+  || navigator.webkitGetUserMedia
+  || navigator.mozGetUserMedia
+  || navigator.msGetUserMedia
+
+export const checkWebcam = (success: Function, err: Function) => navigator.getMedia(
+  { video: true },
+  () => {
+    success()
+  },
+  () => {
+    err()
+  },
+)
diff --git a/src/routes/open/components/SafeOwnersConfirmationsForm/index.jsx b/src/routes/open/components/SafeOwnersConfirmationsForm/index.jsx
index 3b93fa5e..d99bd092 100644
--- a/src/routes/open/components/SafeOwnersConfirmationsForm/index.jsx
+++ b/src/routes/open/components/SafeOwnersConfirmationsForm/index.jsx
@@ -26,6 +26,8 @@ import OpenPaper from '~/components/Stepper/OpenPaper'
 import { getAccountsFrom } from '~/routes/open/utils/safeDataExtractor'
 import Hairline from '~/components/layout/Hairline'
 import trash from '~/assets/icons/trash.svg'
+import QRIcon from '~/assets/icons/qrcode.svg'
+import ScanQRModal from './ScanQRModal'
 import { getAddressValidators } from './validators'
 import { styles } from './style'
 
@@ -67,8 +69,16 @@ const SafeOwners = (props: Props) => {
     classes, errors, otherAccounts, values, updateInitialProps,
   } = props
   const [numOwners, setNumOwners] = useState<number>(1)
+  const [qrModalOpen, setQrModalOpen] = useState<boolean>(false)
   const validOwners = getNumOwnersFrom(values)
 
+  const openQrModal = () => {
+    setQrModalOpen(true)
+  }
+  const closeQrModal = () => {
+    setQrModalOpen(false)
+  }
+
   const onRemoveRow = (index: number) => () => {
     if (numOwners === 2) {
       const { form } = props
@@ -115,7 +125,7 @@ const SafeOwners = (props: Props) => {
                   text="Owner Name"
                 />
               </Col>
-              <Col xs={7}>
+              <Col xs={6}>
                 <Field
                   name={addressName}
                   component={TextField}
@@ -134,6 +144,9 @@ const SafeOwners = (props: Props) => {
                   text="Owner Address"
                 />
               </Col>
+              <Col xs={1} center="xs" middle="xs" className={classes.remove}>
+                <Img src={QRIcon} height={20} alt="Scan QR" onClick={openQrModal} />
+              </Col>
               <Col xs={1} center="xs" middle="xs" className={classes.remove}>
                 {index > 0 && <Img src={trash} height={20} alt="Delete" onClick={onRemoveRow(index)} />}
               </Col>
@@ -178,6 +191,7 @@ owner(s)
           </Col>
         </Row>
       </Block>
+      {qrModalOpen && <ScanQRModal isOpen={qrModalOpen} onClose={closeQrModal} />}
     </React.Fragment>
   )
 }
diff --git a/src/routes/open/components/SafeOwnersConfirmationsForm/style.js b/src/routes/open/components/SafeOwnersConfirmationsForm/style.js
index 936e298b..600a4b72 100644
--- a/src/routes/open/components/SafeOwnersConfirmationsForm/style.js
+++ b/src/routes/open/components/SafeOwnersConfirmationsForm/style.js
@@ -10,6 +10,10 @@ export const styles = () => ({
   },
   owner: {
     padding: `0 ${lg}`,
+    marginTop: '12px',
+    '&:first-child': {
+      marginTop: 0,
+    },
   },
   header: {
     padding: `${sm} ${lg}`,
@@ -29,7 +33,6 @@ export const styles = () => ({
   },
   remove: {
     height: '56px',
-    marginTop: '12px',
     maxWidth: '50px',
     '&:hover': {
       cursor: 'pointer',
diff --git a/src/routes/safe/components/Balances/Receive/index.jsx b/src/routes/safe/components/Balances/Receive/index.jsx
index 841f6f2a..50c3300a 100644
--- a/src/routes/safe/components/Balances/Receive/index.jsx
+++ b/src/routes/safe/components/Balances/Receive/index.jsx
@@ -4,8 +4,8 @@ import { withStyles } from '@material-ui/core/styles'
 import Close from '@material-ui/icons/Close'
 import IconButton from '@material-ui/core/IconButton'
 import OpenInNew from '@material-ui/icons/OpenInNew'
-import Link from '~/components/layout/Link'
 import QRCode from 'qrcode.react'
+import Link from '~/components/layout/Link'
 import Paragraph from '~/components/layout/Paragraph'
 import Identicon from '~/components/Identicon'
 import Button from '~/components/layout/Button'
diff --git a/yarn.lock b/yarn.lock
index 24df1b98..8f0068e6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -19,14 +19,14 @@
   optionalDependencies:
     chokidar "^2.0.4"
 
-"@babel/code-frame@7.0.0", "@babel/code-frame@^7.0.0":
+"@babel/code-frame@7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0.tgz#06e2ab19bdb535385559aabb5ba59729482800f8"
   integrity sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==
   dependencies:
     "@babel/highlight" "^7.0.0"
 
-"@babel/code-frame@^7.5.5":
+"@babel/code-frame@^7.0.0", "@babel/code-frame@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.5.5.tgz#bc0782f6d69f7b7d49531219699b988f669a8f9d"
   integrity sha512-27d4lZoomVyo51VegxI20xZPuSHusqbQag/ztrBC7wegWoQ1nLREPVSKSW8byhTlzTKyNE4ifaTA6lCp7JjpFw==
@@ -53,7 +53,7 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/core@7.5.5":
+"@babel/core@7.5.5", "@babel/core@^7.0.0", "@babel/core@^7.1.0", "@babel/core@^7.4.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.5.5.tgz#17b2686ef0d6bc58f963dddd68ab669755582c30"
   integrity sha512-i4qoSr2KTtce0DmkuuQBV4AuQgGPUcPXMr9L5MyYAtk06z068lQ10a4O009fe5OB/DfNV+h+qqT7ddNV8UnRjg==
@@ -73,38 +73,7 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
-"@babel/core@^7.0.0", "@babel/core@^7.1.0", "@babel/core@^7.4.5":
-  version "7.5.4"
-  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.5.4.tgz#4c32df7ad5a58e9ea27ad025c11276324e0b4ddd"
-  integrity sha512-+DaeBEpYq6b2+ZmHx3tHspC+ZRflrvLqwfv8E3hNr5LVQoyBnL8RPKSBCg+rK2W2My9PWlujBiqd0ZPsR9Q6zQ==
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.5.0"
-    "@babel/helpers" "^7.5.4"
-    "@babel/parser" "^7.5.0"
-    "@babel/template" "^7.4.4"
-    "@babel/traverse" "^7.5.0"
-    "@babel/types" "^7.5.0"
-    convert-source-map "^1.1.0"
-    debug "^4.1.0"
-    json5 "^2.1.0"
-    lodash "^4.17.11"
-    resolve "^1.3.2"
-    semver "^5.4.1"
-    source-map "^0.5.0"
-
-"@babel/generator@^7.4.0", "@babel/generator@^7.5.0":
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.5.0.tgz#f20e4b7a91750ee8b63656073d843d2a736dca4a"
-  integrity sha512-1TTVrt7J9rcG5PMjvO7VEG3FrEoEJNHxumRq66GemPmzboLWtIjjcJgk8rokuAS7IiRSpgVSu5Vb9lc99iJkOA==
-  dependencies:
-    "@babel/types" "^7.5.0"
-    jsesc "^2.5.1"
-    lodash "^4.17.11"
-    source-map "^0.5.0"
-    trim-right "^1.0.1"
-
-"@babel/generator@^7.5.5":
+"@babel/generator@^7.4.0", "@babel/generator@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.5.5.tgz#873a7f936a3c89491b43536d12245b626664e3cf"
   integrity sha512-ETI/4vyTSxTzGnU2c49XHv2zhExkv9JHLTwDAFz85kmcwuShvYG2H08FwgIguQf4JC75CBnXAUM5PqeF4fj0nQ==
@@ -147,19 +116,7 @@
     "@babel/traverse" "^7.4.4"
     "@babel/types" "^7.4.4"
 
-"@babel/helper-create-class-features-plugin@^7.4.0", "@babel/helper-create-class-features-plugin@^7.4.4", "@babel/helper-create-class-features-plugin@^7.5.0":
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.5.0.tgz#02edb97f512d44ba23b3227f1bf2ed43454edac5"
-  integrity sha512-EAoMc3hE5vE5LNhMqDOwB1usHvmRjCDAnH8CD4PVkX9/Yr3W/tcz8xE8QvdZxfsFBDICwZnF2UTHIqslRpvxmA==
-  dependencies:
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-member-expression-to-functions" "^7.0.0"
-    "@babel/helper-optimise-call-expression" "^7.0.0"
-    "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.4.4"
-    "@babel/helper-split-export-declaration" "^7.4.4"
-
-"@babel/helper-create-class-features-plugin@^7.5.5":
+"@babel/helper-create-class-features-plugin@^7.4.0", "@babel/helper-create-class-features-plugin@^7.4.4", "@babel/helper-create-class-features-plugin@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-create-class-features-plugin/-/helper-create-class-features-plugin-7.5.5.tgz#401f302c8ddbc0edd36f7c6b2887d8fa1122e5a4"
   integrity sha512-ZsxkyYiRA7Bg+ZTRpPvB6AbOFKTFFK4LrvTet8lInm0V468MWCaSYJE+I7v2z2r8KNLtYiV+K5kTCnR7dvyZjg==
@@ -171,16 +128,7 @@
     "@babel/helper-replace-supers" "^7.5.5"
     "@babel/helper-split-export-declaration" "^7.4.4"
 
-"@babel/helper-define-map@^7.4.0", "@babel/helper-define-map@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.4.4.tgz#6969d1f570b46bdc900d1eba8e5d59c48ba2c12a"
-  integrity sha512-IX3Ln8gLhZpSuqHJSnTNBWGDE9kdkTEWl21A/K7PQ00tseBwbqCHTvNLHSBd9M0R5rER4h5Rsvj9vw0R5SieBg==
-  dependencies:
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/types" "^7.4.4"
-    lodash "^4.17.11"
-
-"@babel/helper-define-map@^7.5.5":
+"@babel/helper-define-map@^7.4.0", "@babel/helper-define-map@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-define-map/-/helper-define-map-7.5.5.tgz#3dec32c2046f37e09b28c93eb0b103fd2a25d369"
   integrity sha512-fTfxx7i0B5NJqvUOBBGREnrqbTxRh7zinBANpZXAVDlsZxYdclDp467G1sQ8VZYMnAURY3RpBUAgOYT9GfzHBg==
@@ -220,13 +168,6 @@
   dependencies:
     "@babel/types" "^7.4.4"
 
-"@babel/helper-member-expression-to-functions@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.0.0.tgz#8cd14b0a0df7ff00f009e7d7a436945f47c7a16f"
-  integrity sha512-avo+lm/QmZlv27Zsi0xEor2fKcqWG56D5ae9dzklpIaY7cQMK5N8VSpaNVPPagiqmy7LrEjK1IWdGMOqPu5csg==
-  dependencies:
-    "@babel/types" "^7.0.0"
-
 "@babel/helper-member-expression-to-functions@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.5.5.tgz#1fb5b8ec4453a93c439ee9fe3aeea4a84b76b590"
@@ -242,16 +183,16 @@
     "@babel/types" "^7.0.0"
 
 "@babel/helper-module-transforms@^7.1.0", "@babel/helper-module-transforms@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.4.4.tgz#96115ea42a2f139e619e98ed46df6019b94414b8"
-  integrity sha512-3Z1yp8TVQf+B4ynN7WoHPKS8EkdTbgAEy0nU0rs/1Kw4pDgmvYH3rz3aI11KgxKCba2cn7N+tqzV1mY2HMN96w==
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-module-transforms/-/helper-module-transforms-7.5.5.tgz#f84ff8a09038dcbca1fd4355661a500937165b4a"
+  integrity sha512-jBeCvETKuJqeiaCdyaheF40aXnnU1+wkSiUs/IQg3tB85up1LyL8x77ClY8qJpuRJUcXQo+ZtdNESmZl4j56Pw==
   dependencies:
     "@babel/helper-module-imports" "^7.0.0"
     "@babel/helper-simple-access" "^7.1.0"
     "@babel/helper-split-export-declaration" "^7.4.4"
     "@babel/template" "^7.4.4"
-    "@babel/types" "^7.4.4"
-    lodash "^4.17.11"
+    "@babel/types" "^7.5.5"
+    lodash "^4.17.13"
 
 "@babel/helper-optimise-call-expression@^7.0.0":
   version "7.0.0"
@@ -266,11 +207,11 @@
   integrity sha512-CYAOUCARwExnEixLdB6sDm2dIJ/YgEAKDM1MOeMeZu9Ld/bDgVo8aiWrXwcY7OBh+1Ea2uUcVRcxKk0GJvW7QA==
 
 "@babel/helper-regex@^7.0.0", "@babel/helper-regex@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.4.4.tgz#a47e02bc91fb259d2e6727c2a30013e3ac13c4a2"
-  integrity sha512-Y5nuB/kESmR3tKjU8Nkn1wMGEx1tjJX076HBMeL3XLQCu6vA/YRzuTW0bbb+qRnXvQGn+d6Rx953yffl8vEy7Q==
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@babel/helper-regex/-/helper-regex-7.5.5.tgz#0aa6824f7100a2e0e89c1527c23936c152cab351"
+  integrity sha512-CkCYQLkfkiugbRDO8eZn6lRuR8kzZoGXCg3149iTk5se7g6qykSpy3+hELSwquhu+TgHn8nkLiBwHvNX8Hofcw==
   dependencies:
-    lodash "^4.17.11"
+    lodash "^4.17.13"
 
 "@babel/helper-remap-async-to-generator@^7.1.0":
   version "7.1.0"
@@ -283,17 +224,7 @@
     "@babel/traverse" "^7.1.0"
     "@babel/types" "^7.0.0"
 
-"@babel/helper-replace-supers@^7.1.0", "@babel/helper-replace-supers@^7.4.0", "@babel/helper-replace-supers@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.4.4.tgz#aee41783ebe4f2d3ab3ae775e1cc6f1a90cefa27"
-  integrity sha512-04xGEnd+s01nY1l15EuMS1rfKktNF+1CkKmHoErDppjAAZL+IUBZpzT748x262HF7fibaQPhbvWUl5HeSt1EXg==
-  dependencies:
-    "@babel/helper-member-expression-to-functions" "^7.0.0"
-    "@babel/helper-optimise-call-expression" "^7.0.0"
-    "@babel/traverse" "^7.4.4"
-    "@babel/types" "^7.4.4"
-
-"@babel/helper-replace-supers@^7.5.5":
+"@babel/helper-replace-supers@^7.4.0", "@babel/helper-replace-supers@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/helper-replace-supers/-/helper-replace-supers-7.5.5.tgz#f84ce43df031222d2bad068d2626cb5799c34bc2"
   integrity sha512-XvRFWrNnlsow2u7jXDuH4jDDctkxbS7gXssrP4q2nUD606ukXHRvydj346wmNg+zAgpFx4MWf4+usfC93bElJg==
@@ -328,16 +259,7 @@
     "@babel/traverse" "^7.1.0"
     "@babel/types" "^7.2.0"
 
-"@babel/helpers@^7.4.3", "@babel/helpers@^7.5.4":
-  version "7.5.4"
-  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.5.4.tgz#2f00608aa10d460bde0ccf665d6dcf8477357cf0"
-  integrity sha512-6LJ6xwUEJP51w0sIgKyfvFMJvIb9mWAfohJp0+m6eHJigkFdcH8duZ1sfhn0ltJRzwUIT/yqqhdSfRpCpL7oow==
-  dependencies:
-    "@babel/template" "^7.4.4"
-    "@babel/traverse" "^7.5.0"
-    "@babel/types" "^7.5.0"
-
-"@babel/helpers@^7.5.5":
+"@babel/helpers@^7.4.3", "@babel/helpers@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.5.5.tgz#63908d2a73942229d1e6685bc2a0e730dde3b75e"
   integrity sha512-nRq2BUhxZFnfEn/ciJuhklHvFOqjJUD5wpx+1bxUF2axL9C+v4DE/dmp5sT2dKnpOs4orZWzpAZqlCy8QqE/7g==
@@ -355,12 +277,7 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
-"@babel/parser@^7.0.0", "@babel/parser@^7.1.0", "@babel/parser@^7.4.3", "@babel/parser@^7.4.4", "@babel/parser@^7.5.0":
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.5.0.tgz#3e0713dff89ad6ae37faec3b29dcfc5c979770b7"
-  integrity sha512-I5nW8AhGpOXGCCNYGc+p7ExQIBxRFnS2fd/d862bNOKvmoEPjYPcfIjsfdy0ujagYOIYPczKgD9l3FsgTkAzKA==
-
-"@babel/parser@^7.5.5":
+"@babel/parser@^7.0.0", "@babel/parser@^7.1.0", "@babel/parser@^7.4.3", "@babel/parser@^7.4.4", "@babel/parser@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.5.5.tgz#02f077ac8817d3df4a832ef59de67565e71cca4b"
   integrity sha512-E5BN68cqR7dhKan1SfqgPGhQ178bkVKpXTPEXnFJBrEt8/DKRZlybmy+IgYLTeN7tp1R5Ccmbm2rBk17sHYU3g==
@@ -382,7 +299,7 @@
     "@babel/helper-create-class-features-plugin" "^7.4.0"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-proposal-class-properties@7.5.5":
+"@babel/plugin-proposal-class-properties@7.5.5", "@babel/plugin-proposal-class-properties@^7.3.3":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.5.5.tgz#a974cfae1e37c3110e71f3c6a2e48b8e71958cd4"
   integrity sha512-AF79FsnWFxjlaosgdi421vmYG6/jg79bVD0dpD44QdgobzHKuLZ6S3vl8la9qIeSwGi8i1fS0O1mfuDAAdo1/A==
@@ -390,14 +307,6 @@
     "@babel/helper-create-class-features-plugin" "^7.5.5"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-proposal-class-properties@^7.3.3":
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-class-properties/-/plugin-proposal-class-properties-7.5.0.tgz#5bc6a0537d286fcb4fd4e89975adbca334987007"
-  integrity sha512-9L/JfPCT+kShiiTTzcnBJ8cOwdKVmlC1RcCf9F0F9tERVrM4iWtWnXtjWCRqNm2la2BxO1MPArWNsU9zsSJWSQ==
-  dependencies:
-    "@babel/helper-create-class-features-plugin" "^7.5.0"
-    "@babel/helper-plugin-utils" "^7.0.0"
-
 "@babel/plugin-proposal-decorators@7.4.0":
   version "7.4.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-decorators/-/plugin-proposal-decorators-7.4.0.tgz#8e1bfd83efa54a5f662033afcc2b8e701f4bb3a9"
@@ -505,15 +414,7 @@
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-object-rest-spread" "^7.2.0"
 
-"@babel/plugin-proposal-object-rest-spread@^7.3.2", "@babel/plugin-proposal-object-rest-spread@^7.4.3", "@babel/plugin-proposal-object-rest-spread@^7.5.4":
-  version "7.5.4"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.5.4.tgz#250de35d867ce8260a31b1fdac6c4fc1baa99331"
-  integrity sha512-KCx0z3y7y8ipZUMAEEJOyNi11lMb/FOPUjjB113tfowgw0c16EGYos7worCKBcUAh2oG+OBnoUhsnTSoLpV9uA==
-  dependencies:
-    "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-syntax-object-rest-spread" "^7.2.0"
-
-"@babel/plugin-proposal-object-rest-spread@^7.5.5":
+"@babel/plugin-proposal-object-rest-spread@^7.3.2", "@babel/plugin-proposal-object-rest-spread@^7.4.3", "@babel/plugin-proposal-object-rest-spread@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-object-rest-spread/-/plugin-proposal-object-rest-spread-7.5.5.tgz#61939744f71ba76a3ae46b5eea18a54c16d22e58"
   integrity sha512-F2DxJJSQ7f64FyTVl5cw/9MWn6naXGdk3Q3UhDbFEEHv+EilCPoeRD3Zh/Utx1CJz4uyKlQ4uH+bJPbEhMV7Zw==
@@ -732,15 +633,7 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-block-scoping@^7.4.0", "@babel/plugin-transform-block-scoping@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.4.4.tgz#c13279fabf6b916661531841a23c4b7dae29646d"
-  integrity sha512-jkTUyWZcTrwxu5DD4rWz6rDB5Cjdmgz6z7M7RLXOJyCUkFBawssDGcGh8M/0FTSB87avyJI1HsTwUXp9nKA1PA==
-  dependencies:
-    "@babel/helper-plugin-utils" "^7.0.0"
-    lodash "^4.17.11"
-
-"@babel/plugin-transform-block-scoping@^7.5.5":
+"@babel/plugin-transform-block-scoping@^7.4.0", "@babel/plugin-transform-block-scoping@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-block-scoping/-/plugin-transform-block-scoping-7.5.5.tgz#a35f395e5402822f10d2119f6f8e045e3639a2ce"
   integrity sha512-82A3CLRRdYubkG85lKwhZB0WZoHxLGsJdux/cOVaJCJpvYFl1LVzAIFyRsa7CvXqW8rBM4Zf3Bfn8PHt5DP0Sg==
@@ -762,21 +655,7 @@
     "@babel/helper-split-export-declaration" "^7.4.0"
     globals "^11.1.0"
 
-"@babel/plugin-transform-classes@^7.4.3", "@babel/plugin-transform-classes@^7.4.4":
-  version "7.4.4"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.4.4.tgz#0ce4094cdafd709721076d3b9c38ad31ca715eb6"
-  integrity sha512-/e44eFLImEGIpL9qPxSRat13I5QNRgBLu2hOQJCF7VLy/otSM/sypV1+XaIw5+502RX/+6YaSAPmldk+nhHDPw==
-  dependencies:
-    "@babel/helper-annotate-as-pure" "^7.0.0"
-    "@babel/helper-define-map" "^7.4.4"
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-optimise-call-expression" "^7.0.0"
-    "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.4.4"
-    "@babel/helper-split-export-declaration" "^7.4.4"
-    globals "^11.1.0"
-
-"@babel/plugin-transform-classes@^7.5.5":
+"@babel/plugin-transform-classes@^7.4.3", "@babel/plugin-transform-classes@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-classes/-/plugin-transform-classes-7.5.5.tgz#d094299d9bd680a14a2a0edae38305ad60fb4de9"
   integrity sha512-U2htCNK/6e9K7jGyJ++1p5XRU+LJjrwtoiVn9SzRlDT2KubcZ11OOwy3s24TjHxPgxNwonCYP7U2K51uVYCMDg==
@@ -930,15 +809,7 @@
   dependencies:
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/plugin-transform-object-super@^7.2.0":
-  version "7.2.0"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.2.0.tgz#b35d4c10f56bab5d650047dad0f1d8e8814b6598"
-  integrity sha512-VMyhPYZISFZAqAPVkiYb7dUe2AsVi2/wCT5+wZdsNO31FojQJa9ns40hzZ6U9f50Jlq4w6qwzdBB2uwqZ00ebg==
-  dependencies:
-    "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/helper-replace-supers" "^7.1.0"
-
-"@babel/plugin-transform-object-super@^7.5.5":
+"@babel/plugin-transform-object-super@^7.2.0", "@babel/plugin-transform-object-super@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/plugin-transform-object-super/-/plugin-transform-object-super-7.5.5.tgz#c70021df834073c65eb613b8679cc4a381d1a9f9"
   integrity sha512-un1zJQAhSosGFBduPgN/YFNvWVpRuHKU7IHBglLoLZsGmruJPOo6pbInneflUdmq7YvSVqhpPs5zdBvLnteltQ==
@@ -1072,11 +943,11 @@
     "@babel/helper-plugin-utils" "^7.0.0"
 
 "@babel/plugin-transform-typescript@^7.3.2":
-  version "7.5.2"
-  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.5.2.tgz#ea7da440d29b8ccdb1bd02e18f6cfdc7ce6c16f5"
-  integrity sha512-r4zJOMbKY5puETm8+cIpaa0RQZG/sSASW1u0pj8qYklcERgVIbxVbP2wyJA7zI1//h7lEagQmXi9IL9iI5rfsA==
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-transform-typescript/-/plugin-transform-typescript-7.5.5.tgz#6d862766f09b2da1cb1f7d505fe2aedab6b7d4b8"
+  integrity sha512-pehKf4m640myZu5B2ZviLaiBlxMCjSZ1qTEO459AXKX5GnPueyulJeCqZFs1nz/Ya2dDzXQ1NxZ/kKNWyD4h6w==
   dependencies:
-    "@babel/helper-create-class-features-plugin" "^7.5.0"
+    "@babel/helper-create-class-features-plugin" "^7.5.5"
     "@babel/helper-plugin-utils" "^7.0.0"
     "@babel/plugin-syntax-typescript" "^7.2.0"
 
@@ -1151,7 +1022,7 @@
     js-levenshtein "^1.1.3"
     semver "^5.5.0"
 
-"@babel/preset-env@7.5.5":
+"@babel/preset-env@7.5.5", "@babel/preset-env@^7.4.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.5.5.tgz#bc470b53acaa48df4b8db24a570d6da1fef53c9a"
   integrity sha512-GMZQka/+INwsMz1A5UEql8tG015h5j/qjptpKY2gJ7giy8ohzU710YciJB5rcKsWGWHiW3RUnHib0E5/m3Tp3A==
@@ -1207,62 +1078,6 @@
     js-levenshtein "^1.1.3"
     semver "^5.5.0"
 
-"@babel/preset-env@^7.4.5":
-  version "7.5.4"
-  resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.5.4.tgz#64bc15041a3cbb0798930319917e70fcca57713d"
-  integrity sha512-hFnFnouyRNiH1rL8YkX1ANCNAUVC8Djwdqfev8i1415tnAG+7hlA5zhZ0Q/3Q5gkop4HioIPbCEWAalqcbxRoQ==
-  dependencies:
-    "@babel/helper-module-imports" "^7.0.0"
-    "@babel/helper-plugin-utils" "^7.0.0"
-    "@babel/plugin-proposal-async-generator-functions" "^7.2.0"
-    "@babel/plugin-proposal-dynamic-import" "^7.5.0"
-    "@babel/plugin-proposal-json-strings" "^7.2.0"
-    "@babel/plugin-proposal-object-rest-spread" "^7.5.4"
-    "@babel/plugin-proposal-optional-catch-binding" "^7.2.0"
-    "@babel/plugin-proposal-unicode-property-regex" "^7.4.4"
-    "@babel/plugin-syntax-async-generators" "^7.2.0"
-    "@babel/plugin-syntax-dynamic-import" "^7.2.0"
-    "@babel/plugin-syntax-json-strings" "^7.2.0"
-    "@babel/plugin-syntax-object-rest-spread" "^7.2.0"
-    "@babel/plugin-syntax-optional-catch-binding" "^7.2.0"
-    "@babel/plugin-transform-arrow-functions" "^7.2.0"
-    "@babel/plugin-transform-async-to-generator" "^7.5.0"
-    "@babel/plugin-transform-block-scoped-functions" "^7.2.0"
-    "@babel/plugin-transform-block-scoping" "^7.4.4"
-    "@babel/plugin-transform-classes" "^7.4.4"
-    "@babel/plugin-transform-computed-properties" "^7.2.0"
-    "@babel/plugin-transform-destructuring" "^7.5.0"
-    "@babel/plugin-transform-dotall-regex" "^7.4.4"
-    "@babel/plugin-transform-duplicate-keys" "^7.5.0"
-    "@babel/plugin-transform-exponentiation-operator" "^7.2.0"
-    "@babel/plugin-transform-for-of" "^7.4.4"
-    "@babel/plugin-transform-function-name" "^7.4.4"
-    "@babel/plugin-transform-literals" "^7.2.0"
-    "@babel/plugin-transform-member-expression-literals" "^7.2.0"
-    "@babel/plugin-transform-modules-amd" "^7.5.0"
-    "@babel/plugin-transform-modules-commonjs" "^7.5.0"
-    "@babel/plugin-transform-modules-systemjs" "^7.5.0"
-    "@babel/plugin-transform-modules-umd" "^7.2.0"
-    "@babel/plugin-transform-named-capturing-groups-regex" "^7.4.5"
-    "@babel/plugin-transform-new-target" "^7.4.4"
-    "@babel/plugin-transform-object-super" "^7.2.0"
-    "@babel/plugin-transform-parameters" "^7.4.4"
-    "@babel/plugin-transform-property-literals" "^7.2.0"
-    "@babel/plugin-transform-regenerator" "^7.4.5"
-    "@babel/plugin-transform-reserved-words" "^7.2.0"
-    "@babel/plugin-transform-shorthand-properties" "^7.2.0"
-    "@babel/plugin-transform-spread" "^7.2.0"
-    "@babel/plugin-transform-sticky-regex" "^7.2.0"
-    "@babel/plugin-transform-template-literals" "^7.4.4"
-    "@babel/plugin-transform-typeof-symbol" "^7.2.0"
-    "@babel/plugin-transform-unicode-regex" "^7.4.4"
-    "@babel/types" "^7.5.0"
-    browserslist "^4.6.0"
-    core-js-compat "^3.1.1"
-    invariant "^2.2.2"
-    js-levenshtein "^1.1.3"
-    semver "^5.5.0"
-
 "@babel/preset-flow@^7.0.0", "@babel/preset-flow@^7.0.0-beta.40":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/preset-flow/-/preset-flow-7.0.0.tgz#afd764835d9535ec63d8c7d4caf1c06457263da2"
@@ -1291,9 +1106,9 @@
     "@babel/plugin-transform-typescript" "^7.3.2"
 
 "@babel/runtime-corejs2@^7.2.0":
-  version "7.5.4"
-  resolved "https://registry.yarnpkg.com/@babel/runtime-corejs2/-/runtime-corejs2-7.5.4.tgz#7111dbb344acce1f7dd601786cff40d516b27a96"
-  integrity sha512-sHv74OzyZ18d6tjHU0HmlVES3+l+lydkOMTiKsJSTGWcTBpIMfXLEgduahlJrQjknW9RCQAqLIEdLOHjBmq/hg==
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@babel/runtime-corejs2/-/runtime-corejs2-7.5.5.tgz#c3214c08ef20341af4187f1c9fbdc357fbec96b2"
+  integrity sha512-FYATQVR00NSNi7mUfpPDp7E8RYMXDuO8gaix7u/w3GekfUinKgX1AcTxs7SoiEmoEW9mbpjrwqWSW6zCmw5h8A==
   dependencies:
     core-js "^2.6.5"
     regenerator-runtime "^0.13.2"
@@ -1313,9 +1128,9 @@
     regenerator-runtime "^0.13.2"
 
 "@babel/runtime@^7.0.0", "@babel/runtime@^7.1.2", "@babel/runtime@^7.1.5", "@babel/runtime@^7.2.0", "@babel/runtime@^7.3.1", "@babel/runtime@^7.4.2", "@babel/runtime@^7.4.3", "@babel/runtime@^7.4.5", "@babel/runtime@^7.5.1", "@babel/runtime@^7.5.4":
-  version "7.5.4"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.5.4.tgz#cb7d1ad7c6d65676e66b47186577930465b5271b"
-  integrity sha512-Na84uwyImZZc3FKf4aUF1tysApzwf3p2yuFBIyBfbzT5glzKTdvYI4KVW4kcgjrzoGUjC7w3YyCHcJKaRxsr2Q==
+  version "7.5.5"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.5.5.tgz#74fba56d35efbeca444091c7850ccd494fd2f132"
+  integrity sha512-28QvEGyQyNkB0/m2B4FU7IEZGK2NUrcMtT6BZEFALTguLk+AUT6ofsHtPk5QyjAdUkpMJ+/Em+quwz4HOt30AQ==
   dependencies:
     regenerator-runtime "^0.13.2"
 
@@ -1328,22 +1143,7 @@
     "@babel/parser" "^7.4.4"
     "@babel/types" "^7.4.4"
 
-"@babel/traverse@^7.0.0", "@babel/traverse@^7.1.0", "@babel/traverse@^7.4.3", "@babel/traverse@^7.4.4", "@babel/traverse@^7.5.0":
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.5.0.tgz#4216d6586854ef5c3c4592dab56ec7eb78485485"
-  integrity sha512-SnA9aLbyOCcnnbQEGwdfBggnc142h/rbqqsXcaATj2hZcegCl903pUD/lfpsNBlBSuWow/YDfRyJuWi2EPR5cg==
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    "@babel/generator" "^7.5.0"
-    "@babel/helper-function-name" "^7.1.0"
-    "@babel/helper-split-export-declaration" "^7.4.4"
-    "@babel/parser" "^7.5.0"
-    "@babel/types" "^7.5.0"
-    debug "^4.1.0"
-    globals "^11.1.0"
-    lodash "^4.17.11"
-
-"@babel/traverse@^7.5.5":
+"@babel/traverse@^7.0.0", "@babel/traverse@^7.1.0", "@babel/traverse@^7.4.3", "@babel/traverse@^7.4.4", "@babel/traverse@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.5.5.tgz#f664f8f368ed32988cd648da9f72d5ca70f165bb"
   integrity sha512-MqB0782whsfffYfSjH4TM+LMjrJnhCNEDMDIjeTpl+ASaUvxcjoiVCo/sM1GhS1pHOXYfWVCYneLjMckuUxDaQ==
@@ -1358,16 +1158,7 @@
     globals "^11.1.0"
     lodash "^4.17.13"
 
-"@babel/types@^7.0.0", "@babel/types@^7.2.0", "@babel/types@^7.3.0", "@babel/types@^7.4.0", "@babel/types@^7.4.4", "@babel/types@^7.5.0":
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.5.0.tgz#e47d43840c2e7f9105bc4d3a2c371b4d0c7832ab"
-  integrity sha512-UFpDVqRABKsW01bvw7/wSUe56uy6RXM5+VJibVVAybDGxEW25jdwiFJEf7ASvSaC7sN7rbE/l3cLp2izav+CtQ==
-  dependencies:
-    esutils "^2.0.2"
-    lodash "^4.17.11"
-    to-fast-properties "^2.0.0"
-
-"@babel/types@^7.5.5":
+"@babel/types@^7.0.0", "@babel/types@^7.2.0", "@babel/types@^7.3.0", "@babel/types@^7.4.0", "@babel/types@^7.4.4", "@babel/types@^7.5.5":
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.5.5.tgz#97b9f728e182785909aa4ab56264f090a028d18a"
   integrity sha512-s63F9nJioLqOlW3UkyMd+BYhXt44YuaFm/VV0VwuteqjYwRrObkU7ra9pY4wAJR3oXi8hJrMcrcJdO/HH33vtw==
@@ -1728,9 +1519,9 @@
     "@babel/runtime" "^7.2.0"
 
 "@material-ui/styles@^4.2.0":
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/@material-ui/styles/-/styles-4.2.0.tgz#dafb8a271cb6772354aece15d3e43af33844f692"
-  integrity sha512-VpPCNWYK1KjpurFh1gH02xpAmCqKZrC/rmiBosZcCRDl8AOcUkSxBMNU0rziHgSQ/jYTEh3MdKNs3Gq0vGCQ/w==
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/@material-ui/styles/-/styles-4.2.1.tgz#b07383ffeaa840bcb6969eb17c5f0e3b734e8e5b"
+  integrity sha512-1KSOZ17LBWBqIyPRsEpyb4snT/wRIfQTPi0x66UvSzznVK9MPAfJx3/s5lVT4vrGFObs/nj6Pet6Nhrdl2WCrg==
   dependencies:
     "@babel/runtime" "^7.2.0"
     "@emotion/hash" "^0.7.1"
@@ -1738,7 +1529,7 @@
     "@material-ui/utils" "^4.1.0"
     clsx "^1.0.2"
     csstype "^2.5.2"
-    deepmerge "^3.0.0"
+    deepmerge "^4.0.0"
     hoist-non-react-statics "^3.2.1"
     jss "10.0.0-alpha.17"
     jss-plugin-camel-case "10.0.0-alpha.17"
@@ -1752,12 +1543,12 @@
     warning "^4.0.1"
 
 "@material-ui/system@^4.3.0":
-  version "4.3.0"
-  resolved "https://registry.yarnpkg.com/@material-ui/system/-/system-4.3.0.tgz#6812049bf9257f8936c5de8f18b7142a67048247"
-  integrity sha512-VQh3mWZSmzm1JR7Ci35AHKwOhhxHHMrBWCdP4mh7UAwSdjWBE6s2Y9Y0iJiqMoEsHP64vU3W1JpsW2AgkUeHsQ==
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/@material-ui/system/-/system-4.3.1.tgz#5fe508d4ca94cdf1d76f7fe535413fcc949b23d9"
+  integrity sha512-Krrc/p/A3rod4M3FYcsWSqE5KxpoyMzYuUHhs0Pns3KH+5kcFyBU+aYbIzMfUz58rhbHkqrShf1fjj7EKcgY0g==
   dependencies:
     "@babel/runtime" "^7.2.0"
-    deepmerge "^3.0.0"
+    deepmerge "^4.0.0"
     prop-types "^15.7.2"
     warning "^4.0.1"
 
@@ -2447,14 +2238,14 @@
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
 "@types/node@*":
-  version "12.6.6"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.6.tgz#831587377c35bb28fa33b6fe5f849a26a3f4a412"
-  integrity sha512-SMgj3x28MkJyHdWaMv/g/ca3LYDi5gR7O8mX0VKazvFOnmlDXctSEdd/8jfSqozjKFK1R9If1QZWkafX7yQTpA==
+  version "12.6.8"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.8.tgz#e469b4bf9d1c9832aee4907ba8a051494357c12c"
+  integrity sha512-aX+gFgA5GHcDi89KG5keey2zf0WfZk/HAQotEamsK2kbey+8yGKcson0hbK8E+v0NArlCJQCqMP161YhV6ZXLg==
 
 "@types/node@^10.12.18", "@types/node@^10.3.2":
-  version "10.14.12"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.12.tgz#0eec3155a46e6c4db1f27c3e588a205f767d622f"
-  integrity sha512-QcAKpaO6nhHLlxWBvpc4WeLrTvPqlHOvaj0s5GriKkA1zq+bsFBPpfYCvQhLqLgYlIko8A9YrPdaMHCo5mBcpg==
+  version "10.14.13"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.13.tgz#ac786d623860adf39a3f51d629480aacd6a6eec7"
+  integrity sha512-yN/FNNW1UYsRR1wwAoyOwqvDuLDtVXnaJTZ898XIw/Q5cCaeVAlVwvsmXLX5PuiScBYwZsZU4JYSHB3TvfdwvQ==
 
 "@types/prop-types@*":
   version "15.7.1"
@@ -3271,7 +3062,7 @@ async-eventemitter@^0.2.2, async-eventemitter@^0.2.4:
   dependencies:
     async "^2.4.0"
 
-async-limiter@~1.0.0:
+async-limiter@^1.0.0, async-limiter@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
   integrity sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==
@@ -6236,11 +6027,6 @@ deep-object-diff@^1.1.0:
   resolved "https://registry.yarnpkg.com/deep-object-diff/-/deep-object-diff-1.1.0.tgz#d6fabf476c2ed1751fc94d5ca693d2ed8c18bc5a"
   integrity sha512-b+QLs5vHgS+IoSNcUE4n9HP2NwcHj7aqnJWsjPtuG75Rh5TOaGt0OjAYInh77d5T16V5cRDC+Pw/6ZZZiETBGw==
 
-deepmerge@^3.0.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-3.3.0.tgz#d3c47fd6f3a93d517b14426b0628a17b0125f5f7"
-  integrity sha512-GRQOafGHwMHpjPx9iCvTgpu9NojZ49q794EEL94JVEw6VaeA8XTUyBKvAkOOjBX9oJNiV6G3P+T+tihFjo2TqA==
-
 deepmerge@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/deepmerge/-/deepmerge-4.0.0.tgz#3e3110ca29205f120d7cb064960a39c3d2087c09"
@@ -6676,9 +6462,9 @@ ejs@^2.6.1:
   integrity sha512-PcW2a0tyTuPHz3tWyYqtK6r1fZ3gp+3Sop8Ph+ZYN81Ob5rwmbHEzaqs10N3BEsaGTkh/ooniXK+WwszGlc2+Q==
 
 electron-to-chromium@^1.3.122, electron-to-chromium@^1.3.191, electron-to-chromium@^1.3.47:
-  version "1.3.193"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.193.tgz#de9b89959288070bffb14557daf8cf9f75b2caf8"
-  integrity sha512-WX01CG1UoPtTUFaKKwMn+u8nJ63loP6hNxePWtk1pN8ibWMyX1q6TiWPsz1ABBKXezvmaIdtP+0BwzjC1wyCaw==
+  version "1.3.194"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.194.tgz#a96452a96d4539131957aade9f634a45721f2819"
+  integrity sha512-w0LHR2YD9Ex1o+Sz4IN2hYzCB8vaFtMNW+yJcBf6SZlVqgFahkne/4rGVJdk4fPF98Gch9snY7PiabOh+vqHNg==
 
 elliptic@6.3.3:
   version "6.3.3"
@@ -6946,17 +6732,17 @@ eslint-module-utils@^2.4.0:
     debug "^2.6.8"
     pkg-dir "^2.0.0"
 
-eslint-plugin-flowtype@3.11.1:
-  version "3.11.1"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-flowtype/-/eslint-plugin-flowtype-3.11.1.tgz#1aae15a10dbcd5aecc89897f810f2e9fcc18a5e3"
-  integrity sha512-4NiaaGZuz9iEGRTK8j4lkA/scibOXSYaYoHbsTtgLOxxqQCkbWV3xt8ETqILKg7DAYDqB69z1H5U71UmtdF9hw==
+eslint-plugin-flowtype@3.12.1:
+  version "3.12.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-flowtype/-/eslint-plugin-flowtype-3.12.1.tgz#b673c716b578c9aa66887feef3bc146f8cbe1c21"
+  integrity sha512-NZqf5iRgsfHOC31HQdtX2pvzCi0n/j9pB+L7Cf9QtuYxpx0i2wObT+R3rPKhQK4KtEDzGuzPYVf75j4eg+s9ZQ==
   dependencies:
     lodash "^4.17.11"
 
-eslint-plugin-import@2.18.0:
-  version "2.18.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.18.0.tgz#7a5ba8d32622fb35eb9c8db195c2090bd18a3678"
-  integrity sha512-PZpAEC4gj/6DEMMoU2Df01C5c50r7zdGIN52Yfi7CvvWaYssG7Jt5R9nFG5gmqodxNOz9vQS87xk6Izdtpdrig==
+eslint-plugin-import@2.18.1:
+  version "2.18.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.18.1.tgz#2e4f571d13839543992ad626a18c0edffde9626b"
+  integrity sha512-YEESFKOcMIXJTosb5YaepqVhQHGMb8dxkgov560GqMDP/658U5vk6FeVSR7xXLeYkPc7xPYy+uAoiYE/bKMphA==
   dependencies:
     array-includes "^3.0.3"
     contains-path "^0.1.0"
@@ -6965,15 +6751,15 @@ eslint-plugin-import@2.18.0:
     eslint-import-resolver-node "^0.3.2"
     eslint-module-utils "^2.4.0"
     has "^1.0.3"
-    lodash "^4.17.11"
     minimatch "^3.0.4"
+    object.values "^1.1.0"
     read-pkg-up "^2.0.0"
     resolve "^1.11.0"
 
-eslint-plugin-jest@22.10.0:
-  version "22.10.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-22.10.0.tgz#a22be77f4dc692808b88ead0059620bda299a97d"
-  integrity sha512-iBEWJn60Z5bctcjacymUnOQ3xN3gdvGOy3tDHpalAa99r4+jwH0CvICsIIHBNXNlJxuklkbx+wxr49tXk6M0tg==
+eslint-plugin-jest@22.11.1:
+  version "22.11.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-22.11.1.tgz#04b586e2fddd07e55900a381255d6b3d9242ae87"
+  integrity sha512-kPF1Nmr5xMLz6DT7qEttz0TTeyx1x6SozIkNO9y4F2yxuWjHMp/e70fo742pR3y0MewgXQQMIIXeSKLB66iO7Q==
 
 eslint-plugin-jsx-a11y@6.2.3:
   version "6.2.3"
@@ -7041,49 +6827,7 @@ eslint-visitor-keys@^1.0.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
   integrity sha512-qzm/XxIbxm/FHyH341ZrbnMUpe+5Bocte9xkmFMzPMjRaZMcXww+MpBptFvtU+79L362nqiLhekCxCxDPaUMBQ==
 
-eslint@6.0.1:
-  version "6.0.1"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-6.0.1.tgz#4a32181d72cb999d6f54151df7d337131f81cda7"
-  integrity sha512-DyQRaMmORQ+JsWShYsSg4OPTjY56u1nCjAmICrE8vLWqyLKxhFXOthwMj1SA8xwfrv0CofLNVnqbfyhwCkaO0w==
-  dependencies:
-    "@babel/code-frame" "^7.0.0"
-    ajv "^6.10.0"
-    chalk "^2.1.0"
-    cross-spawn "^6.0.5"
-    debug "^4.0.1"
-    doctrine "^3.0.0"
-    eslint-scope "^4.0.3"
-    eslint-utils "^1.3.1"
-    eslint-visitor-keys "^1.0.0"
-    espree "^6.0.0"
-    esquery "^1.0.1"
-    esutils "^2.0.2"
-    file-entry-cache "^5.0.1"
-    functional-red-black-tree "^1.0.1"
-    glob-parent "^3.1.0"
-    globals "^11.7.0"
-    ignore "^4.0.6"
-    import-fresh "^3.0.0"
-    imurmurhash "^0.1.4"
-    inquirer "^6.2.2"
-    is-glob "^4.0.0"
-    js-yaml "^3.13.1"
-    json-stable-stringify-without-jsonify "^1.0.1"
-    levn "^0.3.0"
-    lodash "^4.17.11"
-    minimatch "^3.0.4"
-    mkdirp "^0.5.1"
-    natural-compare "^1.4.0"
-    optionator "^0.8.2"
-    progress "^2.0.0"
-    regexpp "^2.0.1"
-    semver "^5.5.1"
-    strip-ansi "^4.0.0"
-    strip-json-comments "^2.0.1"
-    table "^5.2.3"
-    text-table "^0.2.0"
-
-eslint@^5.0.0, eslint@^5.5.0:
+eslint@5.16.0, eslint@^5.0.0, eslint@^5.5.0:
   version "5.16.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-5.16.0.tgz#a1e3ac1aae4a3fbd8296fcf8f7ab7314cbb6abea"
   integrity sha512-S3Rz11i7c8AA5JPv7xAH+dOyq/Cu/VXHiHXBPOU1k/JAM5dXqQPt3qcrhpHSorXmrpu2g0gkIBVXAqCpzfoZIg==
@@ -7142,15 +6886,6 @@ espree@^5.0.1:
     acorn-jsx "^5.0.0"
     eslint-visitor-keys "^1.0.0"
 
-espree@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/espree/-/espree-6.0.0.tgz#716fc1f5a245ef5b9a7fdb1d7b0d3f02322e75f6"
-  integrity sha512-lJvCS6YbCn3ImT3yKkPe0+tJ+mH6ljhGNjHQH9mRtiO6gjhVAOhVXW1yjnwqGwTkK3bGbye+hb00nFNmu0l/1Q==
-  dependencies:
-    acorn "^6.0.7"
-    acorn-jsx "^5.0.0"
-    eslint-visitor-keys "^1.0.0"
-
 esprima@^3.1.3, esprima@~3.1.0:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
@@ -8136,10 +7871,10 @@ flatted@^2.0.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.1.tgz#69e57caa8f0eacbc281d2e2cb458d46fdb449e08"
   integrity sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg==
 
-flow-bin@0.102.0:
-  version "0.102.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.102.0.tgz#3d5de44bcc26d26585e932b3201988b766f9b380"
-  integrity sha512-mYon6noeLO0Q5SbiWULLQeM1L96iuXnRtYMd47j3bEWXAwUW9EnwNWcn+cZg/jC/Dg4Wj/jnkdTDEuFtbeu1ww==
+flow-bin@0.103.0:
+  version "0.103.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.103.0.tgz#7aec510d85e1c1b0f2b912bb988337d70035cb0f"
+  integrity sha512-Y3yrnE5ICN1Kl/y10BwjA3JSuS+gt4jVPNyUNCZb0RqmkdssMrW8QNNysJYvhgAY/JBJH8Qv7NVUf11MiwfSlA==
 
 flush-write-stream@^1.0.0, flush-write-stream@^1.0.2:
   version "1.1.1"
@@ -8429,9 +8164,9 @@ fuse.js@^3.4.4:
   integrity sha512-s9PGTaQIkT69HaeoTVjwGsLfb8V8ScJLx5XGFcKHg0MqLUH/UZ4EKOtqtXX9k7AFqCGxD1aJmYb8Q5VYDibVRQ==
 
 ganache-cli@^6.4.2:
-  version "6.4.5"
-  resolved "https://registry.yarnpkg.com/ganache-cli/-/ganache-cli-6.4.5.tgz#6aa24c985f73f9b27ceef8b9bcc1c8dabf3018f0"
-  integrity sha512-YHCE6AglvFShkPbU8iyxHqLxnSC3QdApIEgbuKUBiOPMLwNlINDOOsC8PFkX3oYZwRkuhexwv8olYZTvGoglrQ==
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/ganache-cli/-/ganache-cli-6.5.0.tgz#5b2198c2931d3f2d3a2e239943a7b7073f9df651"
+  integrity sha512-z0NAozUg/JFWhisIxYlRLyCoZfO+X2W2ao6BAyCkgwAON1Xvj1n+xSZb8YQm1ShOPQQXFrodsYasYGHwvf+PMQ==
   dependencies:
     bn.js "4.11.8"
     source-map-support "0.5.9"
@@ -9233,9 +8968,9 @@ html-webpack-plugin@^3.0.4:
     util.promisify "1.0.0"
 
 html-webpack-plugin@^4.0.0-beta.2:
-  version "4.0.0-beta.7"
-  resolved "https://registry.yarnpkg.com/html-webpack-plugin/-/html-webpack-plugin-4.0.0-beta.7.tgz#8e38391e613e19997e9bdd628c9a384cf6a24faa"
-  integrity sha512-xtKllnYj6xQPChdvbLihnj3yPsvB4WFASbqyZK2aflWPkDO+NitASYvsRPXPF3u4XYkZ5L7A+WtBh7J0vJ8APQ==
+  version "4.0.0-beta.8"
+  resolved "https://registry.yarnpkg.com/html-webpack-plugin/-/html-webpack-plugin-4.0.0-beta.8.tgz#d9a8d4322d8cf310f1568f6f4f585a80df0ad378"
+  integrity sha512-n5S2hJi3/vioRvEDswZP2WFgZU8TUqFoYIrkg5dt+xDC4TigQEhIcl4Y81Qs2La/EqKWuJZP8+ikbHGVmzQ4Mg==
   dependencies:
     html-minifier "^4.0.0"
     loader-utils "^1.2.3"
@@ -10805,6 +10540,11 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
+jsqr@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/jsqr/-/jsqr-1.2.0.tgz#f93fc65fa7d1ded78b1bcb020fa044352b04261a"
+  integrity sha512-wKcQS9QC2VHGk7aphWCp1RrFyC0CM6fMgC5prZZ2KV/Lk6OKNoCod9IR6bao+yx3KPY0gZFC5dc+h+KFzCI0Wg==
+
 jss-plugin-camel-case@10.0.0-alpha.17:
   version "10.0.0-alpha.17"
   resolved "https://registry.yarnpkg.com/jss-plugin-camel-case/-/jss-plugin-camel-case-10.0.0-alpha.17.tgz#6f7c9d9742e349bb061e53cd9b1c3cb006169a67"
@@ -11251,9 +10991,9 @@ locate-path@^5.0.0:
     p-locate "^4.1.0"
 
 lodash-es@^4.17.11, lodash-es@^4.2.1:
-  version "4.17.14"
-  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.14.tgz#12a95a963cc5955683cee3b74e85458954f37ecc"
-  integrity sha512-7zchRrGa8UZXjD/4ivUWP1867jDkhzTG2c/uj739utSd7O/pFFdxspCemIFKEEjErbcqRzn8nKnGsi7mvTgRPA==
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.15.tgz#21bd96839354412f23d7a10340e5eac6ee455d78"
+  integrity sha512-rlrc3yU3+JNOpZ9zj5pQtxnx2THmvRykwL4Xlxoa8I9lHBlVbbyPhgyPMioxVZ4NqyxaVVtaJnzsyOidQIhyyQ==
 
 lodash.clonedeep@^4.5.0:
   version "4.5.0"
@@ -11336,9 +11076,9 @@ lodash@4.17.11:
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
 "lodash@>=3.5 <5", lodash@^4, lodash@^4.0.1, lodash@^4.1.0, lodash@^4.11.2, lodash@^4.15.0, lodash@^4.17.1, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1:
-  version "4.17.14"
-  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.14.tgz#9ce487ae66c96254fe20b599f21b6816028078ba"
-  integrity sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==
+  version "4.17.15"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
+  integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
 
 log-symbols@^2.2.0:
   version "2.2.0"
@@ -11681,24 +11421,24 @@ merkle-patricia-tree@^2.1.2, merkle-patricia-tree@^2.3.2:
     rlp "^2.0.0"
     semaphore ">=1.0.1"
 
-messageformat-formatters@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/messageformat-formatters/-/messageformat-formatters-2.0.0.tgz#bf4e1c4f924c3e35e070617744a5bbe513303d60"
-  integrity sha512-0AhoocUMk5CFKvqTubLfR6xKcoYAnbVFEMzXe2oNetLG0zlEHLg+gq4NQ3bBMy6T2qaOJRLjF2ZBT4Wzeof02A==
+messageformat-formatters@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/messageformat-formatters/-/messageformat-formatters-2.0.1.tgz#0492c1402a48775f751c9b17c0354e92be012b08"
+  integrity sha512-E/lQRXhtHwGuiQjI7qxkLp8AHbMD5r2217XNe/SREbBlSawe0lOqsFb7rflZJmlQFSULNLIqlcjjsCPlB3m3Mg==
 
-messageformat-parser@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/messageformat-parser/-/messageformat-parser-4.1.1.tgz#665c70393f7b9b55a666ab27f6503ce0b5beeb1f"
-  integrity sha512-g5JfN4P58rrx0YVYo4S/tT23cYYm3NNeJLm2F2hhcFq1O1xieVGTssHa1QWMYeHCulTJ/1V7EMkOtItJa9LFUg==
+messageformat-parser@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/messageformat-parser/-/messageformat-parser-4.1.2.tgz#fd34ec39912a14868a1595eaeb742485ab8ab372"
+  integrity sha512-7dWuifeyldz7vhEuL96Kwq1fhZXBW+TUfbnHN4UCrCxoXQTYjHnR78eI66Gk9LaLLsAvzPNVJBaa66DRfFNaiA==
 
 messageformat@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/messageformat/-/messageformat-2.2.1.tgz#8afb70bbb2ef43f43c49a7af3e1256847b2a6be0"
-  integrity sha512-yMeuqLBgmn2IFqy51xKMeuQQYK/SLVX4mqT51VaaVp2bCOEaYs2/4qN5mSnVTvkMdDNvt7YwGw4wpGR0WjeT6A==
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/messageformat/-/messageformat-2.3.0.tgz#de263c49029d5eae65d7ee25e0754f57f425ad91"
+  integrity sha512-uTzvsv0lTeQxYI2y1NPa1lItL5VRI8Gb93Y2K2ue5gBPyrbJxfDi/EYWxh2PKv5yO42AJeeqblS9MJSh/IEk4w==
   dependencies:
     make-plural "^4.3.0"
-    messageformat-formatters "^2.0.0"
-    messageformat-parser "^4.1.1"
+    messageformat-formatters "^2.0.1"
+    messageformat-parser "^4.1.2"
 
 methods@~1.1.2:
   version "1.1.2"
@@ -13708,9 +13448,9 @@ prop-types@15.7.2, prop-types@^15.5.10, prop-types@^15.5.8, prop-types@^15.6.0,
     react-is "^16.8.1"
 
 property-information@^5.0.1:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/property-information/-/property-information-5.1.0.tgz#e4755eee5319f03f7f6f5a9bc1a6a7fea6609e2c"
-  integrity sha512-tODH6R3+SwTkAQckSp2S9xyYX8dEKYkeXw+4TmJzTxnNzd6mQPu1OD4f9zPrvw/Rm4wpPgI+Zp63mNSGNzUgHg==
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/property-information/-/property-information-5.2.2.tgz#20555eafd2296278a682e5a51d5123e7878ecc30"
+  integrity sha512-N2moasZmjn2mjVGIWpaqz5qnz6QyeQSGgGvMtl81gA9cPTWa6wpesRSe/quNnOjUHpvSH1oZx0pdz0EEckLFnA==
   dependencies:
     xtend "^4.0.1"
 
@@ -14206,6 +13946,15 @@ react-popper@^1.3.3:
     typed-styles "^0.0.7"
     warning "^4.0.2"
 
+react-qr-reader@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/react-qr-reader/-/react-qr-reader-2.2.1.tgz#dc89046d1c1a1da837a683dd970de5926817d55b"
+  integrity sha512-EL5JEj53u2yAOgtpAKAVBzD/SiKWn0Bl7AZy6ZrSf1lub7xHwtaXe6XSx36Wbhl1VMGmvmrwYMRwO1aSCT2fwA==
+  dependencies:
+    jsqr "^1.2.0"
+    prop-types "^15.7.2"
+    webrtc-adapter "^7.2.1"
+
 react-redux@7.1.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-7.1.0.tgz#72af7cf490a74acdc516ea9c1dd80e25af9ea0b2"
@@ -15053,6 +14802,13 @@ rsvp@^4.8.4:
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734"
   integrity sha512-nfMOlASu9OnRJo1mbEk2cz0D56a1MBNrJ7orjRZQG10XDyuvwksKbuXNp6qa+kbn839HwjwhBzhFmdsaEAfauA==
 
+rtcpeerconnection-shim@^1.2.15:
+  version "1.2.15"
+  resolved "https://registry.yarnpkg.com/rtcpeerconnection-shim/-/rtcpeerconnection-shim-1.2.15.tgz#e7cc189a81b435324c4949aa3dfb51888684b243"
+  integrity sha512-C6DxhXt7bssQ1nHb154lqeL0SXz5Dx4RczXZu2Aa/L1NJFnEVDxFwCBo3fqtuljhHIGceg5JKBV4XJ0gW5JKyw==
+  dependencies:
+    sdp "^2.6.0"
+
 run-async@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
@@ -15189,9 +14945,9 @@ schema-utils@^1.0.0:
     ajv-keywords "^3.1.0"
 
 schema-utils@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.0.0.tgz#e5bc78a5bff1e771e566b52f6a523b345352a448"
-  integrity sha512-4JfkJmuT78xkJAZrYivuu6RNfX57ul5u+jsfxwRAdWw5eE1qIY/i4go1A3zAdJlTwYXLbvWHWXVvoYu3PjGf9A==
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.0.1.tgz#1eec2e059556af841b7f3a83b61af13d7a3f9196"
+  integrity sha512-HJFKJ4JixDpRur06QHwi8uu2kZbng318ahWEKgBjc0ZklcE4FDvmm2wghb448q0IRaABxIESt8vqPFvwgMB80A==
   dependencies:
     ajv "^6.1.0"
     ajv-keywords "^3.1.0"
@@ -15245,6 +15001,11 @@ scryptsy@^1.2.1:
   dependencies:
     pbkdf2 "^3.0.3"
 
+sdp@^2.6.0, sdp@^2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/sdp/-/sdp-2.9.0.tgz#2eed2d9c0b26c81ff87593107895c68d6fb9a0a6"
+  integrity sha512-XAVZQO4qsfzVTHorF49zCpkdxiGmPNjA8ps8RcJGtGP3QJ/A8I9/SVg/QnkAFDMXIyGbHZBBFwYBw6WdnhT96w==
+
 seamless-immutable@^7.1.3:
   version "7.1.4"
   resolved "https://registry.yarnpkg.com/seamless-immutable/-/seamless-immutable-7.1.4.tgz#6e9536def083ddc4dea0207d722e0e80d0f372f8"
@@ -15606,9 +15367,9 @@ snapdragon@^0.8.1:
     use "^3.1.0"
 
 socketcluster-client@^14.2.1:
-  version "14.2.2"
-  resolved "https://registry.yarnpkg.com/socketcluster-client/-/socketcluster-client-14.2.2.tgz#60b31318abe6828ba7233f5a9a32540263fd23b6"
-  integrity sha512-vofmFcTaHaIf+MqAR0OZS7e30X4jxbDPJl+taCe8kLGJ5rVOrKeuU0sGyHyHyqW87AIR6jqc4KODl4WQJ4SsAA==
+  version "14.3.0"
+  resolved "https://registry.yarnpkg.com/socketcluster-client/-/socketcluster-client-14.3.0.tgz#de56e90b76f226ff691ec137f1e748d7365124b9"
+  integrity sha512-ppamWR5N7fa9Lb4+ffOhMA8VMJfaSBWcD3cWCwAQ0wbg5c61LsTrK2rOPEnQ/uuhQzvLkgibEFiHWsUGRWkfNg==
   dependencies:
     buffer "^5.2.1"
     clone "2.1.1"
@@ -15619,7 +15380,7 @@ socketcluster-client@^14.2.1:
     sc-errors "^1.4.1"
     sc-formatter "^3.0.1"
     uuid "3.2.1"
-    ws "5.1.1"
+    ws "7.1.0"
 
 sockjs-client@1.3.0:
   version "1.3.0"
@@ -16634,13 +16395,13 @@ truffle-artifactor@^2.1.2:
     truffle-contract "^2.0.3"
     truffle-contract-schema "^0.0.5"
 
-truffle-artifactor@^4.0.23:
-  version "4.0.23"
-  resolved "https://registry.yarnpkg.com/truffle-artifactor/-/truffle-artifactor-4.0.23.tgz#b7e88c9e7c11c3d6c8272c5b7a16dcff0a72f031"
-  integrity sha512-7+5GNOMRJyKr99Fa9P3ULWn6uSrPpu5lQQPqDsQDTWuCGuImhjtbjGbc/3JWFL3k/Za76cWaMUJ764Rm07gEnQ==
+truffle-artifactor@^4.0.24:
+  version "4.0.24"
+  resolved "https://registry.yarnpkg.com/truffle-artifactor/-/truffle-artifactor-4.0.24.tgz#fec89a0a0b7c7f35074aac8d1f7d324830bff455"
+  integrity sha512-/dMtCRx70A1rsFPXd7fGAdio34spAYqGRiLzxHGOqIjjD/8UwuEbupY8zC4M9tSBG8GF4pjT1HvPqlT9iY0rwQ==
   dependencies:
     fs-extra "6.0.1"
-    lodash "4.17.11"
+    lodash "^4.17.13"
     truffle-contract-schema "^3.0.11"
 
 truffle-blockchain-utils@^0.0.10:
@@ -16660,10 +16421,10 @@ truffle-blockchain-utils@^0.0.5:
   resolved "https://registry.yarnpkg.com/truffle-blockchain-utils/-/truffle-blockchain-utils-0.0.5.tgz#a4e5c064dadd69f782a137f3d276d21095da7a47"
   integrity sha1-pOXAZNrdafeCoTfz0nbSEJXaekc=
 
-truffle-box@^1.0.30:
-  version "1.0.30"
-  resolved "https://registry.yarnpkg.com/truffle-box/-/truffle-box-1.0.30.tgz#75f4e987b9847be5d2d852f4f5ed4575ffd67330"
-  integrity sha512-E8UDB8GQUlJydrJbYjnMwSNKn55DtHRlTgdWKKXtI4ji+3KDYB4zloIQvBPsNLfbDlPdB6lq2lafySg5I+n98A==
+truffle-box@^1.0.31:
+  version "1.0.31"
+  resolved "https://registry.yarnpkg.com/truffle-box/-/truffle-box-1.0.31.tgz#da47fb2784085cd45c33e896b74029f24a31a0bf"
+  integrity sha512-COgCOKY+blJDNrVNoHEei4QS2p+fLuQCEBEgM6i53ibtiVB5YF1Ny8QMRu71o6Y01upzKoOdz6K1y1nPRdeISA==
   dependencies:
     fs-extra "6.0.1"
     github-download "^0.5.0"
@@ -16671,7 +16432,7 @@ truffle-box@^1.0.30:
     request "^2.85.0"
     request-promise-native "^1.0.7"
     tmp "0.0.33"
-    truffle-config "^1.1.14"
+    truffle-config "^1.1.15"
     vcsurl "^0.1.1"
 
 truffle-code-utils@^1.2.4:
@@ -16679,21 +16440,21 @@ truffle-code-utils@^1.2.4:
   resolved "https://registry.yarnpkg.com/truffle-code-utils/-/truffle-code-utils-1.2.4.tgz#19acbc225a5c99081c7aa4bbda122f6fbf2d27e9"
   integrity sha512-MtIusUMxJeJlOqoqda4DYJ86gqSGDVMGiqhVEVgHL2J5L4plci/uePgYROajklXE9H/g6u7yotnAKOhCdTB9/A==
 
-truffle-compile-vyper@^1.0.21:
-  version "1.0.21"
-  resolved "https://registry.yarnpkg.com/truffle-compile-vyper/-/truffle-compile-vyper-1.0.21.tgz#c8bcd2419faeba52d2a928e810df44634867a76a"
-  integrity sha512-gAYtbFWCxuDkChfdaJIv8uEFTslL01JsTbq4ohqUi+uGaPnJS6ObfU9fz0+Z590dmcCyTeyUcTELsUJO2XcXEQ==
+truffle-compile-vyper@^1.0.22:
+  version "1.0.22"
+  resolved "https://registry.yarnpkg.com/truffle-compile-vyper/-/truffle-compile-vyper-1.0.22.tgz#6166ffdbdc6e72d30ae42fd1f42e0864ecdb38a8"
+  integrity sha512-yYXQDPbQnT6DBIK107dQdYhYMlwG5fTOcdyMF6jPcZubpfWnQ5+XptlMyePNhs7w/AdkQEKXKAy702t92yDoiQ==
   dependencies:
     async "2.6.1"
     colors "^1.1.2"
     eslint "^5.5.0"
     minimatch "^3.0.4"
-    truffle-compile "^4.1.4"
+    truffle-compile "^4.1.5"
 
-truffle-compile@^4.1.4:
-  version "4.1.4"
-  resolved "https://registry.yarnpkg.com/truffle-compile/-/truffle-compile-4.1.4.tgz#17a5a5a35fb4d179a73536aff17bd8502671beb6"
-  integrity sha512-3heMocOSy08HvVMwHzlSGSgD+IMywS68HPaysAxr+3YJ48AFs2i+aTdDCSnBMPfgEGq4EOav9wZmwLDUyGsjfw==
+truffle-compile@^4.1.5:
+  version "4.1.5"
+  resolved "https://registry.yarnpkg.com/truffle-compile/-/truffle-compile-4.1.5.tgz#b5297405dfd7ec5847144cfd041cb3ef7b164ea3"
+  integrity sha512-vyecsjOCKJy/v0voDOZJd9Cyk1gQ9HV5E0ssx7pXK8EaaeRI6/C1C6VnKMQBPBNQDN5W0pCcw/TcSDQK5y2DEQ==
   dependencies:
     colors "^1.1.2"
     debug "^4.1.0"
@@ -16705,19 +16466,19 @@ truffle-compile@^4.1.4:
     require-from-string "^2.0.2"
     semver "^5.6.0"
     solc "^0.5.0"
-    truffle-config "^1.1.14"
+    truffle-config "^1.1.15"
     truffle-contract-sources "^0.1.5"
     truffle-error "^0.0.5"
     truffle-expect "^0.0.9"
 
-truffle-config@^1.0.1, truffle-config@^1.1.14:
-  version "1.1.14"
-  resolved "https://registry.yarnpkg.com/truffle-config/-/truffle-config-1.1.14.tgz#537503f3ecbacae38abfbe5847e628077b4d7205"
-  integrity sha512-LlmmS4V0hdSE64/hFPzn+kfLkkEhZzojRDjENEnjRqWk82c9kCpubjutVmvqqW8xuCRO/NZUBn3e/eHmK+M0qg==
+truffle-config@^1.0.1, truffle-config@^1.1.15:
+  version "1.1.15"
+  resolved "https://registry.yarnpkg.com/truffle-config/-/truffle-config-1.1.15.tgz#9c4e647f32d7fe78017f6823a81d3048376bc460"
+  integrity sha512-boLm/g36ytCtwNLaFZ7ZRv7Y1Ar0lCqgUxi2NkWwFeVoIv7V7ew27v8mziztmVvOXSSXowtkZfWNm4HAYVCWIw==
   dependencies:
     configstore "^4.0.0"
     find-up "^2.1.0"
-    lodash "4.17.11"
+    lodash "^4.17.13"
     original-require "1.0.1"
     truffle-error "^0.0.5"
     truffle-provider "^0.1.11"
@@ -16771,10 +16532,10 @@ truffle-contract@4.0.0-next.0:
     web3-eth-abi "1.0.0-beta.35"
     web3-utils "1.0.0-beta.35"
 
-truffle-contract@4.0.24, truffle-contract@^4.0.24:
-  version "4.0.24"
-  resolved "https://registry.yarnpkg.com/truffle-contract/-/truffle-contract-4.0.24.tgz#3e50774bb88f7552f2c01bde80fcdae4ccf9fd42"
-  integrity sha512-Zcv6rr2iMJWtQo+GbSHTtih13rLh3VU1SLMiT7odDd0fNiin2lBlLnJlIU2Xpfh06CP9240LAU2r6H0g81uCAA==
+truffle-contract@4.0.25, truffle-contract@^4.0.25:
+  version "4.0.25"
+  resolved "https://registry.yarnpkg.com/truffle-contract/-/truffle-contract-4.0.25.tgz#dc58c3ad20a4b1654efc0d55020e3bb8b9adac66"
+  integrity sha512-ngy+ljTCSs/Arv4/9xUjq6mBdAHvQjFvJGqMcBDoNZSXUdvuW4qmX9gu/cOFEt2hdsBcpt0sx7DrXGlY4O97ww==
   dependencies:
     bignumber.js "^7.2.1"
     ethers "^4.0.0-beta.1"
@@ -16797,10 +16558,10 @@ truffle-contract@^2.0.3:
     truffle-contract-schema "^0.0.5"
     web3 "^0.20.1"
 
-truffle-core@^5.0.27:
-  version "5.0.27"
-  resolved "https://registry.yarnpkg.com/truffle-core/-/truffle-core-5.0.27.tgz#8411391f239ca789618c32891f9c7b829ac4f147"
-  integrity sha512-0wymOZwrmHjlwgVzrrK7nQ1s0Yi3vdmmGGG8Mz1J7iZPhtXYHS4pA7P1GUjRFZSZVky2OU4jJeJ1Mrt2zeR/7w==
+truffle-core@^5.0.28:
+  version "5.0.28"
+  resolved "https://registry.yarnpkg.com/truffle-core/-/truffle-core-5.0.28.tgz#0826dac6a5f8c50b498e8e6183bb5f46e8ad4ba8"
+  integrity sha512-gpoXHvWcDElaH8d8JjCMogJZMtNutpb/7dAhcadZ5Ik4HnPLOVbjFFkMTaH56x3jL4p52NjcktQV3ZmQZ6/rew==
   dependencies:
     app-module-path "^2.2.0"
     async "2.6.1"
@@ -16829,26 +16590,26 @@ truffle-core@^5.0.27:
     source-map-support "^0.5.3"
     spawn-args "^0.1.0"
     temp "^0.8.3"
-    truffle-artifactor "^4.0.23"
-    truffle-box "^1.0.30"
-    truffle-compile "^4.1.4"
-    truffle-config "^1.1.14"
-    truffle-contract "^4.0.24"
+    truffle-artifactor "^4.0.24"
+    truffle-box "^1.0.31"
+    truffle-compile "^4.1.5"
+    truffle-config "^1.1.15"
+    truffle-contract "^4.0.25"
     truffle-contract-sources "^0.1.5"
     truffle-debug-utils "^1.0.18"
-    truffle-debugger "^5.0.19"
-    truffle-deployer "^3.0.25"
+    truffle-debugger "^5.0.20"
+    truffle-deployer "^3.0.26"
     truffle-error "^0.0.5"
     truffle-expect "^0.0.9"
     truffle-init "^1.0.7"
     truffle-interface-adapter "^0.2.0"
-    truffle-migrate "^3.0.25"
+    truffle-migrate "^3.0.26"
     truffle-provider "^0.1.11"
     truffle-provisioner "^0.1.5"
-    truffle-require "^2.0.14"
+    truffle-require "^2.0.15"
     truffle-resolver "^5.0.14"
     truffle-solidity-utils "^1.2.3"
-    truffle-workflow-compile "^2.0.23"
+    truffle-workflow-compile "^2.0.24"
     universal-analytics "^0.4.17"
     web3 "1.0.0-beta.37"
     xregexp "^4.2.4"
@@ -16863,10 +16624,10 @@ truffle-debug-utils@^1.0.18:
     debug "^4.1.0"
     node-dir "0.1.17"
 
-truffle-debugger@^5.0.19:
-  version "5.0.19"
-  resolved "https://registry.yarnpkg.com/truffle-debugger/-/truffle-debugger-5.0.19.tgz#7a148d7f1935f48c872e5e94079f48bb60315f45"
-  integrity sha512-11irAfw/VJJ1VlUP6vloHuOIJw3+h3L54IMi2U9WYhHkFsF6Lx2AVhJbdaW3GBfGJYTZxpok3zRUJSHmRRbvow==
+truffle-debugger@^5.0.20:
+  version "5.0.20"
+  resolved "https://registry.yarnpkg.com/truffle-debugger/-/truffle-debugger-5.0.20.tgz#d3695738af439993348d69ae4d921dc9842dd160"
+  integrity sha512-SZuh2+KZjHQmJtBawROaiUPNiahcTL6kqy+50rcCiLC74ivlcSCWrPF83xUwGz+pWFG6jjToJFYv2r9adfB5Yw==
   dependencies:
     bn.js "^4.11.8"
     debug "^4.1.0"
@@ -16912,13 +16673,13 @@ truffle-decoder@^3.0.6:
     utf8 "^3.0.0"
     web3 "1.0.0-beta.37"
 
-truffle-deployer@^3.0.25:
-  version "3.0.25"
-  resolved "https://registry.yarnpkg.com/truffle-deployer/-/truffle-deployer-3.0.25.tgz#224362fa326fb784d9c17b5efc47b104427ff2fc"
-  integrity sha512-2GCDMI0Rfbl1MUQmdVrHkzh7P+EE/RSBD6NDIPFylYN9ykrFlHuVz8jkEahRMEr34s2XjV1CKkkEirDhUI9Q2A==
+truffle-deployer@^3.0.26:
+  version "3.0.26"
+  resolved "https://registry.yarnpkg.com/truffle-deployer/-/truffle-deployer-3.0.26.tgz#994ec9ddcb230961aa4b96594e518e2bba024825"
+  integrity sha512-LKlsh8Q1la/RJaUV72nueV5WNlHmwcd0T9yCCaoxzZI3j2jsT9mAAsJv9TyerSMqm7ti/K7N4K6ivNtB7NLKVQ==
   dependencies:
     emittery "^0.4.0"
-    truffle-contract "^4.0.24"
+    truffle-contract "^4.0.25"
     truffle-expect "^0.0.9"
 
 truffle-error@^0.0.3:
@@ -16978,20 +16739,20 @@ truffle-interface-adapter@^0.2.0:
     ethers "^4.0.32"
     web3 "1.0.0-beta.37"
 
-truffle-migrate@^3.0.25:
-  version "3.0.25"
-  resolved "https://registry.yarnpkg.com/truffle-migrate/-/truffle-migrate-3.0.25.tgz#4ea7fd7b53b40684f84848371a246b6b30f117e1"
-  integrity sha512-zGClacuK6yNcJ2VdczwseI1bx+Xm43rW8ZBqGjyEBTbHJYUU04ywNze+cNwkhVvE/3oyJlsjvny5QmMeJQUEXA==
+truffle-migrate@^3.0.26:
+  version "3.0.26"
+  resolved "https://registry.yarnpkg.com/truffle-migrate/-/truffle-migrate-3.0.26.tgz#62321689d1d2f386678760f185259797c5cf1c45"
+  integrity sha512-O3+ayvjTCEfdQWo+PMlkc/LMhqLQT4gOzdDhTdVPSFOcoVmljCf8d3xxcGeh0KVyytoNRT8HzoY9K7BkjUKiSw==
   dependencies:
     async "2.6.1"
     emittery "^0.4.0"
     node-dir "0.1.17"
-    truffle-config "^1.1.14"
-    truffle-deployer "^3.0.25"
+    truffle-config "^1.1.15"
+    truffle-deployer "^3.0.26"
     truffle-expect "^0.0.9"
     truffle-interface-adapter "^0.2.0"
     truffle-reporters "^1.0.10"
-    truffle-require "^2.0.14"
+    truffle-require "^2.0.15"
     web3 "1.0.0-beta.37"
 
 truffle-provider@^0.1.11:
@@ -17017,13 +16778,13 @@ truffle-reporters@^1.0.10:
     ora "^3.0.0"
     web3-utils "1.0.0-beta.37"
 
-truffle-require@^2.0.14:
-  version "2.0.14"
-  resolved "https://registry.yarnpkg.com/truffle-require/-/truffle-require-2.0.14.tgz#401f0778595687e1d54ea4fac2d3f1f1c57f265a"
-  integrity sha512-nVIDsZLHTqJizuWYwpoHu2hlXvgliJiftdXjbCBNEmMkss0NtAZry4T5rePjafpWWjs0D8W7obb6aXrznBe7pg==
+truffle-require@^2.0.15:
+  version "2.0.15"
+  resolved "https://registry.yarnpkg.com/truffle-require/-/truffle-require-2.0.15.tgz#6d4e4c9091eacdf26746307568d780e827ec350b"
+  integrity sha512-dtBg2zpIFYPPkdQU29SxMOCXKbTNirNBBhbyyobdfCOc3Xj9i4wi9mFqy4pxQ4uflfV7jpiAllzdqq+87RqJCA==
   dependencies:
     original-require "1.0.1"
-    truffle-config "^1.1.14"
+    truffle-config "^1.1.15"
     truffle-expect "^0.0.9"
     truffle-interface-adapter "^0.2.0"
     web3 "1.0.0-beta.37"
@@ -17039,41 +16800,41 @@ truffle-resolver@^5.0.14:
     truffle-expect "^0.0.9"
     truffle-provisioner "^0.1.5"
 
-truffle-solidity-loader@0.1.26:
-  version "0.1.26"
-  resolved "https://registry.yarnpkg.com/truffle-solidity-loader/-/truffle-solidity-loader-0.1.26.tgz#b7b517d0d375e303211c5030642e19779715b1ee"
-  integrity sha512-qa5LGNxP+l5e4kYLz8PdliZZxf0zXzAPh/g56OdX7f/RW4nAM1yYF+1aUafWLWQuhtl85X+P+iA3BSWHYXJ+4A==
+truffle-solidity-loader@0.1.27:
+  version "0.1.27"
+  resolved "https://registry.yarnpkg.com/truffle-solidity-loader/-/truffle-solidity-loader-0.1.27.tgz#e4c06e52d8cbb64612827652244a89ec338fdbf0"
+  integrity sha512-t4DTulVIan1J7BFxgwyeF1z7S4nLo0z4n/WwyPu+9WRvAruxcCoQG45wUTGdjLyPpuNV2iBjt5Hbv/UV0uElNw==
   dependencies:
     chalk "^1.1.3"
     find-up "^1.1.2"
     loader-utils "^1.1.0"
     schema-utils "^1.0.0"
-    truffle-config "^1.1.14"
-    truffle-core "^5.0.27"
+    truffle-config "^1.1.15"
+    truffle-core "^5.0.28"
 
 truffle-solidity-utils@^1.2.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/truffle-solidity-utils/-/truffle-solidity-utils-1.2.3.tgz#9e83c80fe5eeac1b9587f227af57e3feee5e183c"
   integrity sha512-Rf9KLx8BFTX6/1jxKuzWC5AegSMTN9uxLIKWP38oBAxHq/ilD64W+W5eyEqBxAXUYlAABj9jpOg4Pn5NRYtxOg==
 
-truffle-workflow-compile@^2.0.23:
-  version "2.0.23"
-  resolved "https://registry.yarnpkg.com/truffle-workflow-compile/-/truffle-workflow-compile-2.0.23.tgz#6435ffae2eb286fec520c8e57e995d279ebfd361"
-  integrity sha512-JtJzBcCdDGKABSEih17IrBaKxDl5RgPkp+91YJo/NpfSek8S9rF65WwELF3oDU1xJlYbBfr9kIx9cryhvqwymg==
+truffle-workflow-compile@^2.0.24:
+  version "2.0.24"
+  resolved "https://registry.yarnpkg.com/truffle-workflow-compile/-/truffle-workflow-compile-2.0.24.tgz#ee51a94aec6f11a9e8296ab064050f34a81fcb83"
+  integrity sha512-y/9rD+aUfeMZZgmYajyA9umg2Scd0ABymYljKj+qXbOwWnmi7kfPdOH2AlDpg6a7EvQapTDyvQACc4mT6mVQxA==
   dependencies:
     mkdirp "^0.5.1"
-    truffle-artifactor "^4.0.23"
-    truffle-compile "^4.1.4"
-    truffle-compile-vyper "^1.0.21"
-    truffle-config "^1.1.14"
+    truffle-artifactor "^4.0.24"
+    truffle-compile "^4.1.5"
+    truffle-compile-vyper "^1.0.22"
+    truffle-config "^1.1.15"
     truffle-expect "^0.0.9"
     truffle-external-compile "^1.0.11"
     truffle-resolver "^5.0.14"
 
-truffle@5.0.27:
-  version "5.0.27"
-  resolved "https://registry.yarnpkg.com/truffle/-/truffle-5.0.27.tgz#2842539f69d55a7cf82d21c4ffab0605953e1942"
-  integrity sha512-MN02w3TNOwVaEvvCD535pov7D/59p92yzQ/Os4hR2kiSGy1s+9V6RYtmOPucY8G/1wx8RnvOAgcIzcqHrO6tvQ==
+truffle@5.0.28:
+  version "5.0.28"
+  resolved "https://registry.yarnpkg.com/truffle/-/truffle-5.0.28.tgz#383c6c4ae082c52fe6dda6620f924ae3a0f5ac49"
+  integrity sha512-ccpvgrHW7EGfJ4cowMgh5dCAILG5Ie8q2QNBhnGtHxyPTDxb8o2/sgVIi5BZhaueijOPb47sYe2ojKlY6dk8+Q==
   dependencies:
     app-module-path "^2.2.0"
     mocha "5.2.0"
@@ -18674,7 +18435,7 @@ webpack-sources@^1.1.0, webpack-sources@^1.3.0:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@4.36.1:
+webpack@4.36.1, webpack@^4.33.0:
   version "4.36.1"
   resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.36.1.tgz#f546fda7a403a76faeaaa7196c50d12370ed18a9"
   integrity sha512-Ej01/N9W8DVyhEpeQnbUdGvOECw0L46FxS12cCOs8gSK7bhUlrbHRnWkjiXckGlHjUrmL89kDpTRIkUk6Y+fKg==
@@ -18703,34 +18464,13 @@ webpack@4.36.1:
     watchpack "^1.5.0"
     webpack-sources "^1.3.0"
 
-webpack@^4.33.0:
-  version "4.35.3"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.35.3.tgz#66bc35ef215a7b75e8790f84d560013ffecf0ca3"
-  integrity sha512-xggQPwr9ILlXzz61lHzjvgoqGU08v5+Wnut19Uv3GaTtzN4xBTcwnobodrXE142EL1tOiS5WVEButooGzcQzTA==
+webrtc-adapter@^7.2.1:
+  version "7.2.8"
+  resolved "https://registry.yarnpkg.com/webrtc-adapter/-/webrtc-adapter-7.2.8.tgz#1373fa874559c655aa713830c2836511588d77ab"
+  integrity sha512-d/rZVIIqqPqu/1I9rabhI+hmVhNtT+MoJk0eipCJasiVM9L9ZOTBoVhZmtC/naB4G8GTvnCaassrDz5IqWZP6w==
   dependencies:
-    "@webassemblyjs/ast" "1.8.5"
-    "@webassemblyjs/helper-module-context" "1.8.5"
-    "@webassemblyjs/wasm-edit" "1.8.5"
-    "@webassemblyjs/wasm-parser" "1.8.5"
-    acorn "^6.2.0"
-    ajv "^6.1.0"
-    ajv-keywords "^3.1.0"
-    chrome-trace-event "^1.0.0"
-    enhanced-resolve "^4.1.0"
-    eslint-scope "^4.0.0"
-    json-parse-better-errors "^1.0.2"
-    loader-runner "^2.3.0"
-    loader-utils "^1.1.0"
-    memory-fs "~0.4.1"
-    micromatch "^3.1.8"
-    mkdirp "~0.5.0"
-    neo-async "^2.5.0"
-    node-libs-browser "^2.0.0"
-    schema-utils "^1.0.0"
-    tapable "^1.1.0"
-    terser-webpack-plugin "^1.1.0"
-    watchpack "^1.5.0"
-    webpack-sources "^1.3.0"
+    rtcpeerconnection-shim "^1.2.15"
+    sdp "^2.9.0"
 
 websocket-driver@>=0.5.1:
   version "0.7.3"
@@ -18930,12 +18670,12 @@ write@1.0.3:
   dependencies:
     mkdirp "^0.5.1"
 
-ws@5.1.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/ws/-/ws-5.1.1.tgz#1d43704689711ac1942fd2f283e38f825c4b8b95"
-  integrity sha512-bOusvpCb09TOBLbpMKszd45WKC2KPtxiyiHanv+H2DE3Az+1db5a/L7sVJZVDPUC1Br8f0SKRr1KjLpD1U/IAw==
+ws@7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.1.0.tgz#0395646c6fcc3ac56abf61ce1a42039637a6bd98"
+  integrity sha512-Swie2C4fs7CkwlHu1glMePLYJJsWjzhl1vm3ZaLplD0h7OMkZyZ6kLTB/OagiU923bZrPFXuDTeEqaEN4NWG4g==
   dependencies:
-    async-limiter "~1.0.0"
+    async-limiter "^1.0.0"
 
 ws@^3.0.0:
   version "3.3.3"