From 368405c2836ae5081d393b9b9b9739d73f205539 Mon Sep 17 00:00:00 2001
From: Connor Bryan <cchromium@gmail.com>
Date: Thu, 26 Jul 2018 13:45:17 -0500
Subject: [PATCH] cuz

---
 common/Root.tsx                              |   2 +
 common/config/navigation.ts                  |   4 +
 common/containers/Tabs/Exchange/Exchange.tsx | 120 +++
 common/containers/Tabs/Exchange/index.ts     |   1 +
 common/containers/Tabs/index.ts              |   4 +-
 package.json                                 |  34 +-
 yarn.lock                                    | 729 ++++++++++++++++++-
 7 files changed, 849 insertions(+), 45 deletions(-)
 create mode 100644 common/containers/Tabs/Exchange/Exchange.tsx
 create mode 100644 common/containers/Tabs/Exchange/index.ts

diff --git a/common/Root.tsx b/common/Root.tsx
index d283b1f2..b20abab3 100644
--- a/common/Root.tsx
+++ b/common/Root.tsx
@@ -14,6 +14,7 @@ import SendTransaction from 'containers/Tabs/SendTransaction';
 import Swap from 'containers/Tabs/Swap';
 import SignAndVerifyMessage from 'containers/Tabs/SignAndVerifyMessage';
 import BroadcastTx from 'containers/Tabs/BroadcastTx';
+import Exchange from 'containers/Tabs/Exchange';
 import CheckTransaction from 'containers/Tabs/CheckTransaction';
 import SupportPage from 'containers/Tabs/SupportPage';
 import ErrorScreen from 'components/ErrorScreen';
@@ -88,6 +89,7 @@ class RootClass extends Component<Props, State> {
           <Route path="/sign-and-verify-message" component={SignAndVerifyMessage} />
           <Route path="/tx-status" component={CheckTransaction} exact={true} />
           <Route path="/pushTx" component={BroadcastTx} />
+          <Route path="/exchange" component={Exchange} />
           <Route path="/support-us" component={SupportPage} exact={true} />
           {process.env.NODE_ENV !== 'production' && (
             <Route path="/dev/palette" component={PalettePage} exact={true} />
diff --git a/common/config/navigation.ts b/common/config/navigation.ts
index e7a7edd4..7dd0d1e8 100644
--- a/common/config/navigation.ts
+++ b/common/config/navigation.ts
@@ -45,6 +45,10 @@ export const navigationLinks: NavigationLink[] = [
     to: '/support-us',
     disabled: !process.env.BUILD_ELECTRON
   },
+  {
+    name: 'Exchange',
+    to: '/exchange'
+  },
   {
     name: 'NAV_HELP',
     to: knowledgeBaseURL,
diff --git a/common/containers/Tabs/Exchange/Exchange.tsx b/common/containers/Tabs/Exchange/Exchange.tsx
new file mode 100644
index 00000000..65b28b52
--- /dev/null
+++ b/common/containers/Tabs/Exchange/Exchange.tsx
@@ -0,0 +1,120 @@
+import React, { Component } from 'react';
+import { ZeroEx } from '0x.js';
+import { BigNumber } from 'bignumber.js';
+
+import { shepherdProvider } from 'libs/nodes';
+import TabSection from 'containers/TabSection';
+
+BigNumber.config({
+  EXPONENTIAL_AT: 1000
+});
+
+class Exchanger {
+  provider = window.web3.currentProvider;
+  configs = { networkId: 1 };
+  decimals = 18;
+  instance = new ZeroEx(this.provider, this.configs);
+}
+
+export default class Exchange extends Component {
+  exchanger = new Exchanger();
+
+  exchange = async () => {
+    try {
+      const wethAddress = this.exchanger.instance.etherToken.getContractAddressIfExists() as string;
+      const zrxAddress = this.exchanger.instance.exchange.getZRXTokenAddress();
+      const exchangeAddress = this.exchanger.instance.exchange.getContractAddress();
+
+      const accounts = await this.exchanger.instance.getAvailableAddressesAsync();
+
+      const makerAddress = accounts[0];
+      // const takerAddress = "0x65bF70cd1fAd35fCb422Ee4bD4d2d8633D79c43E";
+
+      // const setMakerAllowTxHash = await this.exchanger.instance.token.setUnlimitedProxyAllowanceAsync(
+      //   zrxAddress,
+      //   makerAddress,
+      //   { gasPrice: new BigNumber('12000000000') }
+      // );
+      // await this.exchanger.instance.awaitTransactionMinedAsync(setMakerAllowTxHash);
+
+      // Deposit WETH
+      // const ethAmount = new BigNumber(0.001);
+      // const ethToConvert = ZeroEx.toBaseUnitAmount(ethAmount, 18);
+      // const convertEthTxHash = await this.exchanger.instance.etherToken.depositAsync(
+      //   wethAddress,
+      //   ethToConvert,
+      //   makerAddress,
+      //   { gasPrice: new BigNumber('12000000000') }
+      // );
+      // await this.exchanger.instance.awaitTransactionMinedAsync(convertEthTxHash);
+
+      console.log('c');
+
+      // Make order
+      const order = {
+        maker: '0xc9af17853600357bc89005291b85fab4ccd2f198',
+        taker: ZeroEx.NULL_ADDRESS,
+        feeRecipient: ZeroEx.NULL_ADDRESS,
+        makerTokenAddress: wethAddress,
+        takerTokenAddress: zrxAddress,
+        exchangeContractAddress: exchangeAddress,
+        salt: ZeroEx.generatePseudoRandomSalt(),
+        makerFee: new BigNumber(0),
+        takerFee: new BigNumber(0),
+        makerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(0.000001), 18),
+        takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(0.000001), 18),
+        expirationUnixTimestampSec: new BigNumber(Date.now() + 3600000)
+      };
+
+      const foo = {
+        address: wethAddress,
+        symbol: 'WETH',
+        decimal: 18
+      };
+
+      const balance = await shepherdProvider.getTokenBalance(
+        '0xC9aF17853600357BC89005291b85fAb4CCd2F198',
+        foo
+      );
+
+      // MM
+      // 0xc9af17853600357bc89005291b85fab4ccd2f198
+
+      console.log('\n\n\n', 'order.makerTokenAmount', order.makerTokenAmount.toString(), '\n\n\n');
+      console.log('\n\n\n', 'balance', balance.balance.toString(), '\n\n\n');
+      console.log('\n\n\n', 'wethAddress', wethAddress, '\n\n\n');
+      console.log('0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2');
+
+      // Sign order
+      const orderHash = ZeroEx.getOrderHashHex(order);
+
+      const shouldAddPersonalMessagePrefix = true;
+      console.log('d');
+      const ecSignature = await this.exchanger.instance.signOrderHashAsync(
+        orderHash,
+        makerAddress,
+        shouldAddPersonalMessagePrefix
+      );
+      const signedOrder = {
+        ...order,
+        ecSignature
+      };
+      console.log('e');
+      await this.exchanger.instance.exchange.validateOrderFillableOrThrowAsync(signedOrder);
+
+      console.log('We good.');
+    } catch (e) {
+      console.log('We bad.');
+      console.error(e);
+    }
+  };
+
+  render() {
+    return (
+      <TabSection>
+        <h1>Exchange</h1>
+        <button onClick={this.exchange}>Go!</button>
+      </TabSection>
+    );
+  }
+}
diff --git a/common/containers/Tabs/Exchange/index.ts b/common/containers/Tabs/Exchange/index.ts
new file mode 100644
index 00000000..894548e5
--- /dev/null
+++ b/common/containers/Tabs/Exchange/index.ts
@@ -0,0 +1 @@
+export { default } from './Exchange';
diff --git a/common/containers/Tabs/index.ts b/common/containers/Tabs/index.ts
index 8715b1c4..e0fab7a8 100644
--- a/common/containers/Tabs/index.ts
+++ b/common/containers/Tabs/index.ts
@@ -3,11 +3,13 @@ import { default as GenerateWallet } from './GenerateWallet';
 import { default as SendTransaction } from './SendTransaction';
 import { default as Swap } from './Swap';
 import { default as SignAndVerifyMessage } from './SignAndVerifyMessage';
+import { default as Exchange } from './Exchange';
 
 export default {
   ENS,
   GenerateWallet,
   SendTransaction,
   Swap,
-  SignAndVerifyMessage
+  SignAndVerifyMessage,
+  Exchange
 };
diff --git a/package.json b/package.json
index 1780c119..9b9dbf03 100644
--- a/package.json
+++ b/package.json
@@ -10,18 +10,21 @@
     "npm": ">= 5.0.0"
   },
   "dependencies": {
-    "@parity/qr-signer": "0.3.1",
+    "0x.js": "^0.38.6",
     "@ledgerhq/hw-app-eth": "4.7.3",
     "@ledgerhq/hw-transport-node-hid": "4.7.6",
     "@ledgerhq/hw-transport-u2f": "4.12.0",
+    "@parity/qr-signer": "0.3.1",
     "babel-polyfill": "6.26.0",
+    "bignumber.js": "~4.1.0",
     "bip39": "2.5.0",
     "bn.js": "4.11.8",
     "bootstrap-sass": "3.3.7",
     "classnames": "2.2.5",
     "electron-updater": "2.21.10",
     "ethereum-blockies-base64": "1.0.2",
-    "ethereumjs-abi": "git://github.com/ethereumjs/ethereumjs-abi.git#09c3c48fd3bed143df7fa8f36f6f164205e23796",
+    "ethereumjs-abi":
+      "git://github.com/ethereumjs/ethereumjs-abi.git#09c3c48fd3bed143df7fa8f36f6f164205e23796",
     "ethereumjs-tx": "1.3.4",
     "ethereumjs-util": "5.1.5",
     "ethereumjs-wallet": "0.6.0",
@@ -166,13 +169,19 @@
     "prebuild": "check-node-version --package",
     "build:downloadable": "webpack --mode=production --config webpack_config/webpack.html.js",
     "prebuild:downloadable": "check-node-version --package",
-    "build:electron": "webpack --config webpack_config/webpack.electron-prod.js && node webpack_config/buildElectron.js",
-    "build:electron:osx": "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=osx node webpack_config/buildElectron.js",
-    "build:electron:windows": "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=windows node webpack_config/buildElectron.js",
-    "build:electron:linux": "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=linux node webpack_config/buildElectron.js",
+    "build:electron":
+      "webpack --config webpack_config/webpack.electron-prod.js && node webpack_config/buildElectron.js",
+    "build:electron:osx":
+      "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=osx node webpack_config/buildElectron.js",
+    "build:electron:windows":
+      "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=windows node webpack_config/buildElectron.js",
+    "build:electron:linux":
+      "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=linux node webpack_config/buildElectron.js",
     "prebuild:electron": "check-node-version --package",
-    "jenkins:build:linux": "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=JENKINS_LINUX node webpack_config/buildElectron.js",
-    "jenkins:build:mac": "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=JENKINS_MAC node webpack_config/buildElectron.js",
+    "jenkins:build:linux":
+      "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=JENKINS_LINUX node webpack_config/buildElectron.js",
+    "jenkins:build:mac":
+      "webpack --config webpack_config/webpack.electron-prod.js && ELECTRON_OS=JENKINS_MAC node webpack_config/buildElectron.js",
     "jenkins:upload": "node jenkins/upload",
     "test:coverage": "jest --config=jest_config/jest.config.json --coverage",
     "test": "jest --config=jest_config/jest.config.json",
@@ -185,13 +194,16 @@
     "predev": "check-node-version --package",
     "dev:https": "HTTPS=true node webpack_config/devServer.js",
     "predev:https": "check-node-version --package",
-    "dev:electron": "concurrently --kill-others --names 'webpack,electron' 'BUILD_ELECTRON=true node webpack_config/devServer.js' 'webpack --config webpack_config/webpack.electron-dev.js && electron dist/electron-js/main.js'",
+    "dev:electron":
+      "concurrently --kill-others --names 'webpack,electron' 'BUILD_ELECTRON=true node webpack_config/devServer.js' 'webpack --config webpack_config/webpack.electron-dev.js && electron dist/electron-js/main.js'",
     "tslint": "tslint --project . --exclude common/vendor/**/*",
     "tscheck": "tsc --noEmit",
     "start": "npm run dev",
     "precommit": "lint-staged",
-    "formatAll": "find ./common/ -name '*.ts*' | xargs prettier --write --config ./.prettierrc --config-precedence file-override",
-    "prettier:diff": "prettier --write --config ./.prettierrc --list-different \"common/**/*.ts\" \"common/**/*.tsx\"",
+    "formatAll":
+      "find ./common/ -name '*.ts*' | xargs prettier --write --config ./.prettierrc --config-precedence file-override",
+    "prettier:diff":
+      "prettier --write --config ./.prettierrc --list-different \"common/**/*.ts\" \"common/**/*.tsx\"",
     "prepush": "npm run tslint && npm run tscheck",
     "update:tokens": "ts-node scripts/update-tokens",
     "postinstall": "electron-rebuild --force"
diff --git a/yarn.lock b/yarn.lock
index beaab6c3..25f0bdca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,6 +2,23 @@
 # yarn lockfile v1
 
 
+"0x.js@^0.38.6":
+  version "0.38.6"
+  resolved "https://registry.yarnpkg.com/0x.js/-/0x.js-0.38.6.tgz#f6cb2b6ef9aea2ff7696c923095e0b794c1d84fc"
+  dependencies:
+    "@0xproject/assert" "^0.2.14"
+    "@0xproject/base-contract" "^0.3.6"
+    "@0xproject/contract-wrappers" "^0.1.1"
+    "@0xproject/order-utils" "^0.0.9"
+    "@0xproject/order-watcher" "^0.0.8"
+    "@0xproject/sol-compiler" "^0.5.4"
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    "@0xproject/web3-wrapper" "^0.7.3"
+    ethers "3.0.22"
+    lodash "4.17.10"
+
 "7zip-bin-linux@~1.3.1":
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/7zip-bin-linux/-/7zip-bin-linux-1.3.1.tgz#4856db1ab1bf5b6ee8444f93f5a8ad71446d00d5"
@@ -26,6 +43,190 @@
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/7zip-bin/-/7zip-bin-4.0.2.tgz#6abbdc22f33cab742053777a26db2e25ca527179"
 
+"@0xproject/assert@^0.2.14":
+  version "0.2.14"
+  resolved "https://registry.yarnpkg.com/@0xproject/assert/-/assert-0.2.14.tgz#7d5a373fedc8eb482716b730f4dddf3ef33bfa29"
+  dependencies:
+    "@0xproject/json-schemas" "^0.8.3"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    lodash "4.17.10"
+    valid-url "1.0.9"
+
+"@0xproject/base-contract@^0.3.6":
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/@0xproject/base-contract/-/base-contract-0.3.6.tgz#c6d742ce2904bdd9e77524d99ba2438d3aae8a40"
+  dependencies:
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    "@0xproject/web3-wrapper" "^0.7.3"
+    ethers "3.0.22"
+    lodash "4.17.10"
+
+"@0xproject/contract-wrappers@^0.1.1":
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/@0xproject/contract-wrappers/-/contract-wrappers-0.1.1.tgz#8108d7ec051f202ef0cfa77c91c4ef994bf89881"
+  dependencies:
+    "@0xproject/assert" "^0.2.14"
+    "@0xproject/base-contract" "^0.3.6"
+    "@0xproject/fill-scenarios" "^0.0.6"
+    "@0xproject/json-schemas" "^0.8.3"
+    "@0xproject/order-utils" "^0.0.9"
+    "@0xproject/sol-compiler" "^0.5.4"
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    "@0xproject/web3-wrapper" "^0.7.3"
+    ethereumjs-blockstream "5.0.0"
+    ethereumjs-util "5.1.5"
+    ethers "3.0.22"
+    js-sha3 "0.7.0"
+    lodash "4.17.10"
+    uuid "3.2.1"
+
+"@0xproject/fill-scenarios@^0.0.6":
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/@0xproject/fill-scenarios/-/fill-scenarios-0.0.6.tgz#969a2c49122650af5a1bf7fe7c6d286a0e6f2de2"
+  dependencies:
+    "@0xproject/base-contract" "^0.3.6"
+    "@0xproject/order-utils" "^0.0.9"
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    "@0xproject/web3-wrapper" "^0.7.3"
+    ethers "3.0.22"
+    lodash "4.17.10"
+
+"@0xproject/json-schemas@^0.8.3":
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/@0xproject/json-schemas/-/json-schemas-0.8.3.tgz#455e6219a6bd05e990392165192a983a9ab89f26"
+  dependencies:
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@types/node" "9.6.0"
+    jsonschema "1.2.2"
+    lodash.values "4.3.0"
+
+"@0xproject/order-utils@^0.0.9":
+  version "0.0.9"
+  resolved "https://registry.yarnpkg.com/@0xproject/order-utils/-/order-utils-0.0.9.tgz#75225dfbd87335d18810abf995d8e077b9a84868"
+  dependencies:
+    "@0xproject/assert" "^0.2.14"
+    "@0xproject/json-schemas" "^0.8.3"
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    "@0xproject/web3-wrapper" "^0.7.3"
+    "@types/node" "9.6.0"
+    bn.js "4.11.7"
+    ethereumjs-abi "0.6.5"
+    ethereumjs-util "5.1.5"
+    lodash "4.17.10"
+
+"@0xproject/order-watcher@^0.0.8":
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/@0xproject/order-watcher/-/order-watcher-0.0.8.tgz#cfba4c39ca8c5d39e076276479383d0aae022c6d"
+  dependencies:
+    "@0xproject/assert" "^0.2.14"
+    "@0xproject/base-contract" "^0.3.6"
+    "@0xproject/contract-wrappers" "^0.1.1"
+    "@0xproject/fill-scenarios" "^0.0.6"
+    "@0xproject/json-schemas" "^0.8.3"
+    "@0xproject/order-utils" "^0.0.9"
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    "@0xproject/web3-wrapper" "^0.7.3"
+    bintrees "1.0.2"
+    ethereum-types "^0.0.2"
+    ethereumjs-blockstream "5.0.0"
+    ethers "3.0.22"
+    lodash "4.17.10"
+
+"@0xproject/sol-compiler@^0.5.4":
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/@0xproject/sol-compiler/-/sol-compiler-0.5.4.tgz#3e0b04b0c02c5ec046ebb962b5ed20978c6b4cdd"
+  dependencies:
+    "@0xproject/json-schemas" "^0.8.3"
+    "@0xproject/sol-resolver" "^0.0.8"
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    "@0xproject/web3-wrapper" "^0.7.3"
+    "@types/yargs" "10.0.2"
+    chalk "2.3.2"
+    ethereumjs-util "5.1.5"
+    isomorphic-fetch "2.2.1"
+    lodash "4.17.10"
+    mkdirp "0.5.1"
+    require-from-string "2.0.1"
+    semver "5.5.0"
+    solc "0.4.23"
+    web3 "0.20.6"
+    web3-eth-abi "1.0.0-beta.33"
+    yargs "11.1.0"
+
+"@0xproject/sol-resolver@^0.0.8":
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/@0xproject/sol-resolver/-/sol-resolver-0.0.8.tgz#5496ccebc9afa9eedfb5b62104f6478aa852bf66"
+  dependencies:
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.0.3"
+    lodash "4.17.10"
+
+"@0xproject/types@^0.5.0":
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/@0xproject/types/-/types-0.5.0.tgz#ba3cfbc11a8c6344b57c9680aa7df2ea84b9bf05"
+  dependencies:
+    bignumber.js "~4.1.0"
+
+"@0xproject/types@^0.8.2":
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/@0xproject/types/-/types-0.8.2.tgz#6f936b73bfb6f017b5102002d97da0881da92d1b"
+  dependencies:
+    "@types/node" "9.6.0"
+    bignumber.js "~4.1.0"
+
+"@0xproject/typescript-typings@^0.0.3":
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/@0xproject/typescript-typings/-/typescript-typings-0.0.3.tgz#3272080bde00ade0a970b0d236686b483b08a1d0"
+  dependencies:
+    "@0xproject/types" "^0.5.0"
+    bignumber.js "~4.1.0"
+
+"@0xproject/typescript-typings@^0.4.3":
+  version "0.4.3"
+  resolved "https://registry.yarnpkg.com/@0xproject/typescript-typings/-/typescript-typings-0.4.3.tgz#f99f939a43f2764ad7182fcd78a71212a1d76d96"
+  dependencies:
+    "@0xproject/types" "^0.8.2"
+    bignumber.js "~4.1.0"
+    ethereum-types "^0.0.2"
+
+"@0xproject/utils@^0.7.3":
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/@0xproject/utils/-/utils-0.7.3.tgz#ffa7c6da9bf0dd3e13694f185dcfc48a8981ff05"
+  dependencies:
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@types/node" "9.6.0"
+    bignumber.js "~4.1.0"
+    ethereum-types "^0.0.2"
+    ethereumjs-util "^5.1.1"
+    ethers "3.0.22"
+    js-sha3 "0.7.0"
+    lodash "4.17.10"
+    web3 "0.20.6"
+
+"@0xproject/web3-wrapper@^0.7.3":
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/@0xproject/web3-wrapper/-/web3-wrapper-0.7.3.tgz#9bd50b034b92fd505b6766b6e225f014b6d08b08"
+  dependencies:
+    "@0xproject/types" "^0.8.2"
+    "@0xproject/typescript-typings" "^0.4.3"
+    "@0xproject/utils" "^0.7.3"
+    ethers "3.0.22"
+    lodash "4.17.10"
+    web3 "0.20.6"
+
 "@babel/code-frame@^7.0.0-beta.35":
   version "7.0.0-beta.44"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0-beta.44.tgz#2a02643368de80916162be70865c97774f3adbd9"
@@ -163,10 +364,18 @@
   version "9.6.5"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-9.6.5.tgz#ee700810fdf49ac1c399fc5980b7559b3e5a381d"
 
+"@types/node@9.6.0":
+  version "9.6.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.6.0.tgz#d3480ee666df9784b1001a1872a2f6ccefb6c2d7"
+
 "@types/node@^8.0.24":
   version "8.10.8"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.8.tgz#794cba23cc9f8d9715f6543fa8827433b5f5cd3b"
 
+"@types/node@^8.0.53":
+  version "8.10.21"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.21.tgz#12b3f2359b27aa05a45d886c8ba1eb8d1a77e285"
+
 "@types/qrcode.react@0.6.3":
   version "0.6.3"
   resolved "https://registry.yarnpkg.com/@types/qrcode.react/-/qrcode.react-0.6.3.tgz#c0950902987b12bce342802adcf6d5ce7ad07294"
@@ -275,6 +484,10 @@
   version "1.13.4"
   resolved "https://registry.yarnpkg.com/@types/webpack-env/-/webpack-env-1.13.4.tgz#ca3578299323f4fbec770bb32ed581198f0a8ed9"
 
+"@types/yargs@10.0.2":
+  version "10.0.2"
+  resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-10.0.2.tgz#cc4ea921877874d1261e2c44b89807bc836e1b12"
+
 "@types/zxcvbn@4.4.0":
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/@types/zxcvbn/-/zxcvbn-4.4.0.tgz#fbc1d941cc6d9d37d18405c513ba6b294f89b609"
@@ -287,7 +500,7 @@ abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
 
-accepts@~1.3.4:
+accepts@~1.3.4, accepts@~1.3.5:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.5.tgz#eb777df6011723a3b14e8a72c0805c8e86746bd2"
   dependencies:
@@ -316,6 +529,10 @@ add-dom-event-listener@1.x:
   dependencies:
     object-assign "4.x"
 
+aes-js@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-3.0.0.tgz#e21df10ad6c2053295bcbb8dab40b09dbea87e4d"
+
 aes-js@^0.2.3:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-0.2.4.tgz#94b881ab717286d015fa219e08fb66709dda5a3d"
@@ -1440,6 +1657,14 @@ bignumber.js@^2.1.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-2.4.0.tgz#838a992da9f9d737e0f4b2db0be62bb09dd0c5e8"
 
+"bignumber.js@git+https://github.com/frozeman/bignumber.js-nolookahead.git":
+  version "2.0.7"
+  resolved "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934"
+
+bignumber.js@~4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/bignumber.js/-/bignumber.js-4.1.0.tgz#db6f14067c140bd46624815a7916c92d9b6c24b1"
+
 bin-build@^2.0.0, bin-build@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/bin-build/-/bin-build-2.2.0.tgz#11f8dd61f70ffcfa2bdcaa5b46f5e8fedd4221cc"
@@ -1506,6 +1731,10 @@ bindings@^1.2.1, bindings@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.3.0.tgz#b346f6ecf6a95f5a815c5839fc7cdb22502f1ed7"
 
+bintrees@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bintrees/-/bintrees-1.0.2.tgz#49f896d6e858a4a499df85c38fb399b9aff840f8"
+
 bip39@2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/bip39/-/bip39-2.5.0.tgz#51cbd5179460504a63ea3c000db3f787ca051235"
@@ -1577,7 +1806,15 @@ bmp-js@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/bmp-js/-/bmp-js-0.0.3.tgz#64113e9c7cf1202b376ed607bf30626ebe57b18a"
 
-bn.js@4.11.8, bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.10.0, bn.js@^4.11.0, bn.js@^4.11.3, bn.js@^4.11.8, bn.js@^4.4.0, bn.js@^4.8.0:
+bn.js@4.11.6:
+  version "4.11.6"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.6.tgz#53344adb14617a13f6e8dd2ce28905d1c0ba3215"
+
+bn.js@4.11.7:
+  version "4.11.7"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.7.tgz#ddb048e50d9482790094c13eb3fcfc833ce7ab46"
+
+bn.js@4.11.8, bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.10.0, bn.js@^4.11.0, bn.js@^4.11.3, bn.js@^4.11.6, bn.js@^4.11.8, bn.js@^4.4.0, bn.js@^4.8.0:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
 
@@ -1596,6 +1833,21 @@ body-parser@1.18.2:
     raw-body "2.3.2"
     type-is "~1.6.15"
 
+body-parser@^1.16.0:
+  version "1.18.3"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.3.tgz#5b292198ffdd553b3a0f20ded0592b956955c8b4"
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "~1.6.3"
+    iconv-lite "0.4.23"
+    on-finished "~2.3.0"
+    qs "6.5.2"
+    raw-body "2.3.3"
+    type-is "~1.6.16"
+
 boolbase@^1.0.0, boolbase@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
@@ -1814,6 +2066,10 @@ buffer-from@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.0.0.tgz#4cb8832d23612589b0406e9e2956c17f06fdf531"
 
+buffer-to-arraybuffer@^0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz#6064a40fa76eb43c723aba9ef8f6e1216d10511a"
+
 buffer-to-vinyl@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/buffer-to-vinyl/-/buffer-to-vinyl-1.1.0.tgz#00f15faee3ab7a1dda2cde6d9121bffdd07b2262"
@@ -2076,6 +2332,14 @@ chalk@0.5.1:
     strip-ansi "^0.3.0"
     supports-color "^0.2.0"
 
+chalk@2.3.2, chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1, chalk@^2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
 chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
@@ -2086,14 +2350,6 @@ chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1, chalk@^2.3.2:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
-  dependencies:
-    ansi-styles "^3.2.1"
-    escape-string-regexp "^1.0.5"
-    supports-color "^5.3.0"
-
 chalk@^2.4.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.1.tgz#18c49ab16a037b6eb0152cc83e3471338215b66e"
@@ -2662,6 +2918,13 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
+cors@^2.8.1:
+  version "2.8.4"
+  resolved "https://registry.yarnpkg.com/cors/-/cors-2.8.4.tgz#2bd381f2eb201020105cd50ea59da63090694686"
+  dependencies:
+    object-assign "^4"
+    vary "^1"
+
 cosmiconfig@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-4.0.0.tgz#760391549580bbd2df1e562bc177b13c290972dc"
@@ -2792,6 +3055,10 @@ crypto-browserify@^3.11.0:
     randombytes "^2.0.0"
     randomfill "^1.0.3"
 
+crypto-js@^3.1.4:
+  version "3.1.8"
+  resolved "https://registry.yarnpkg.com/crypto-js/-/crypto-js-3.1.8.tgz#715f070bf6014f2ae992a98b3929258b713f08d5"
+
 crypto-random-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
@@ -3697,7 +3964,16 @@ elegant-spinner@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-1.0.1.tgz#db043521c95d7e303fd8f345bedc3349cfb0729e"
 
-elliptic@^6.0.0, elliptic@^6.2.3:
+elliptic@6.3.3:
+  version "6.3.3"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.3.3.tgz#5482d9646d54bcb89fd7d994fc9e2e9568876e3f"
+  dependencies:
+    bn.js "^4.4.0"
+    brorand "^1.0.1"
+    hash.js "^1.0.0"
+    inherits "^2.0.1"
+
+elliptic@^6.0.0, elliptic@^6.2.3, elliptic@^6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df"
   dependencies:
@@ -3719,7 +3995,7 @@ empty@0.10.1:
   dependencies:
     envify "^3.4.0"
 
-encodeurl@~1.0.1:
+encodeurl@~1.0.1, encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
 
@@ -3920,6 +4196,18 @@ etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
 
+eth-lib@0.1.27:
+  version "0.1.27"
+  resolved "https://registry.yarnpkg.com/eth-lib/-/eth-lib-0.1.27.tgz#f0b0fd144f865d2d6bf8257a40004f2e75ca1dd6"
+  dependencies:
+    bn.js "^4.11.6"
+    elliptic "^6.4.0"
+    keccakjs "^0.2.1"
+    nano-json-stream-parser "^0.1.2"
+    servify "^0.1.12"
+    ws "^3.0.0"
+    xhr-request-promise "^0.1.2"
+
 ethereum-blockies-base64@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/ethereum-blockies-base64/-/ethereum-blockies-base64-1.0.2.tgz#4aebca52142bf4d16a3144e6e2b59303e39ed2b3"
@@ -3930,13 +4218,28 @@ ethereum-common@^0.0.18:
   version "0.0.18"
   resolved "https://registry.yarnpkg.com/ethereum-common/-/ethereum-common-0.0.18.tgz#2fdc3576f232903358976eb39da783213ff9523f"
 
-"ethereumjs-abi@git://github.com/ethereumjs/ethereumjs-abi.git#09c3c48fd3bed143df7fa8f36f6f164205e23796":
+ethereum-types@^0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/ethereum-types/-/ethereum-types-0.0.2.tgz#6ef6faf46a24697cbf66b6c8a0ecf2095ce58c38"
+  dependencies:
+    "@types/node" "^8.0.53"
+    bignumber.js "~4.1.0"
+
+ethereumjs-abi@0.6.5, "ethereumjs-abi@git://github.com/ethereumjs/ethereumjs-abi.git#09c3c48fd3bed143df7fa8f36f6f164205e23796":
   version "0.6.5"
   resolved "git://github.com/ethereumjs/ethereumjs-abi.git#09c3c48fd3bed143df7fa8f36f6f164205e23796"
   dependencies:
     bn.js "^4.10.0"
     ethereumjs-util "^5.0.0"
 
+ethereumjs-blockstream@5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ethereumjs-blockstream/-/ethereumjs-blockstream-5.0.0.tgz#63bfe9185757329a32822d5815562eb1dcd75d71"
+  dependencies:
+    immutable "3.8.2"
+    source-map-support "0.5.6"
+    uuid "3.2.1"
+
 ethereumjs-tx@1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/ethereumjs-tx/-/ethereumjs-tx-1.3.4.tgz#c2304912f6c07af03237ad8675ac036e290dad48"
@@ -3966,6 +4269,18 @@ ethereumjs-util@^4.4.0:
     rlp "^2.0.0"
     secp256k1 "^3.0.1"
 
+ethereumjs-util@^5.1.1:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz#3e0c0d1741471acf1036052d048623dee54ad642"
+  dependencies:
+    bn.js "^4.11.0"
+    create-hash "^1.1.2"
+    ethjs-util "^0.1.3"
+    keccak "^1.0.2"
+    rlp "^2.0.0"
+    safe-buffer "^5.1.1"
+    secp256k1 "^3.0.1"
+
 ethereumjs-wallet@0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/ethereumjs-wallet/-/ethereumjs-wallet-0.6.0.tgz#82763b1697ee7a796be7155da9dfb49b2f98cfdb"
@@ -3978,6 +4293,28 @@ ethereumjs-wallet@0.6.0:
     utf8 "^2.1.1"
     uuid "^2.0.1"
 
+ethers@3.0.22:
+  version "3.0.22"
+  resolved "https://registry.yarnpkg.com/ethers/-/ethers-3.0.22.tgz#7fab1ea16521705837aa43c15831877b2716b436"
+  dependencies:
+    aes-js "3.0.0"
+    bn.js "^4.4.0"
+    elliptic "6.3.3"
+    hash.js "^1.0.0"
+    inherits "2.0.1"
+    js-sha3 "0.5.7"
+    scrypt-js "2.0.3"
+    setimmediate "1.0.4"
+    uuid "2.0.1"
+    xmlhttprequest "1.8.0"
+
+ethjs-unit@0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/ethjs-unit/-/ethjs-unit-0.1.6.tgz#c665921e476e87bce2a9d588a6fe0405b2c41699"
+  dependencies:
+    bn.js "4.11.6"
+    number-to-bn "1.7.0"
+
 ethjs-util@^0.1.3:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/ethjs-util/-/ethjs-util-0.1.4.tgz#1c8b6879257444ef4d3f3fbbac2ded12cd997d93"
@@ -4185,6 +4522,41 @@ express@4.16.2:
     utils-merge "1.0.1"
     vary "~1.1.2"
 
+express@^4.14.0:
+  version "4.16.3"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.3.tgz#6af8a502350db3246ecc4becf6b5a34d22f7ed53"
+  dependencies:
+    accepts "~1.3.5"
+    array-flatten "1.1.1"
+    body-parser "1.18.2"
+    content-disposition "0.5.2"
+    content-type "~1.0.4"
+    cookie "0.3.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.1.1"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.3"
+    qs "6.5.1"
+    range-parser "~1.2.0"
+    safe-buffer "5.1.1"
+    send "0.16.2"
+    serve-static "1.13.2"
+    setprototypeof "1.1.0"
+    statuses "~1.4.0"
+    type-is "~1.6.16"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
 ext-list@^2.0.0:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/ext-list/-/ext-list-2.2.2.tgz#0b98e64ed82f5acf0f2931babf69212ef52ddd37"
@@ -4433,6 +4805,18 @@ finalhandler@1.1.0:
     statuses "~1.3.1"
     unpipe "~1.0.0"
 
+finalhandler@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    statuses "~1.4.0"
+    unpipe "~1.0.0"
+
 find-cache-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-1.0.0.tgz#9288e3e9e3cc3748717d39eade17cf71fc30ee6f"
@@ -5425,7 +5809,7 @@ http-errors@1.6.2:
     setprototypeof "1.0.3"
     statuses ">= 1.3.1 < 2"
 
-http-errors@~1.6.2:
+http-errors@1.6.3, http-errors@~1.6.2, http-errors@~1.6.3:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
   dependencies:
@@ -5466,18 +5850,18 @@ iconv-lite@0.4.19:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
+iconv-lite@0.4.23, iconv-lite@^0.4.23:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 iconv-lite@^0.4.17, iconv-lite@^0.4.5, iconv-lite@~0.4.13:
   version "0.4.21"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.21.tgz#c47f8733d02171189ebc4a400f3218d348094798"
   dependencies:
     safer-buffer "^2.1.0"
 
-iconv-lite@^0.4.23:
-  version "0.4.23"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
-  dependencies:
-    safer-buffer ">= 2.1.2 < 3"
-
 icss-replace-symbols@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/icss-replace-symbols/-/icss-replace-symbols-1.1.0.tgz#06ea6f83679a7749e386cfe1fe812ae5db223ded"
@@ -5592,6 +5976,10 @@ imagemin@^5.2.2:
     pify "^2.3.0"
     replace-ext "^1.0.0"
 
+immutable@3.8.2:
+  version "3.8.2"
+  resolved "https://registry.yarnpkg.com/immutable/-/immutable-3.8.2.tgz#c2439951455bb39913daf281376f1530e104adf3"
+
 import-lazy@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-2.1.0.tgz#05698e3d45c88e8d7e9d92cb0584e77f096f3e43"
@@ -6555,6 +6943,14 @@ js-base64@^2.1.8, js-base64@^2.1.9:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.3.tgz#2e545ec2b0f2957f41356510205214e98fad6582"
 
+js-sha3@0.5.7:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.5.7.tgz#0d4ffd8002d5333aabaf4a23eed2f6374c9f28e7"
+
+js-sha3@0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.7.0.tgz#0a5c57b36f79882573b2d84051f8bb85dd1bd63a"
+
 js-sha3@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/js-sha3/-/js-sha3-0.3.1.tgz#86122802142f0828502a0d1dee1d95e253bb0243"
@@ -6737,6 +7133,10 @@ jsonpointer@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
 
+jsonschema@1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/jsonschema/-/jsonschema-1.2.2.tgz#83ab9c63d65bf4d596f91d81195e78772f6452bc"
+
 jsonschema@1.2.4, jsonschema@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/jsonschema/-/jsonschema-1.2.4.tgz#a46bac5d3506a254465bc548876e267c6d0d6464"
@@ -6781,7 +7181,7 @@ keccak@^1.0.2:
     nan "^2.2.1"
     safe-buffer "^5.1.0"
 
-keccakjs@^0.2.0:
+keccakjs@^0.2.0, keccakjs@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/keccakjs/-/keccakjs-0.2.1.tgz#1d633af907ef305bbf9f2fa616d56c44561dfa4d"
   dependencies:
@@ -7066,7 +7466,7 @@ lodash._root@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/lodash._root/-/lodash._root-3.0.1.tgz#fba1c4524c19ee9a5f8136b4609f017cf4ded692"
 
-lodash.assign@^4.2.0:
+lodash.assign@^4.0.3, lodash.assign@^4.0.6, lodash.assign@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
 
@@ -7153,6 +7553,14 @@ lodash.uniq@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
+lodash.values@4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/lodash.values/-/lodash.values-4.3.0.tgz#a3a6c2b0ebecc5c2cba1c17e6e620fe81b53d347"
+
+lodash@4.17.10:
+  version "4.17.10"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.10.tgz#1b7793cf7259ea38fb3661d4d38b3260af8ae4e7"
+
 lodash@4.17.5, lodash@^4.0.0, lodash@^4.13.1, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.17.2, lodash@^4.17.3, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.1, lodash@~4.17.4:
   version "4.17.5"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
@@ -7349,6 +7757,10 @@ memory-fs@^0.4.0, memory-fs@^0.4.1, memory-fs@~0.4.1:
     errno "^0.1.3"
     readable-stream "^2.0.1"
 
+memorystream@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/memorystream/-/memorystream-0.3.1.tgz#86d7090b30ce455d63fbae12dda51a47ddcaf9b2"
+
 meow@^3.1.0, meow@^3.3.0, meow@^3.5.0, meow@^3.7.0:
   version "3.7.0"
   resolved "https://registry.yarnpkg.com/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
@@ -7644,6 +8056,10 @@ nan@^2.0.5, nan@^2.0.8, nan@^2.10.0, nan@^2.2.1, nan@^2.3.0, nan@^2.6.2:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
 
+nano-json-stream-parser@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/nano-json-stream-parser/-/nano-json-stream-parser-0.1.2.tgz#0cc8f6d0e2b622b479c40d499c46d64b755c6f5f"
+
 nanomatch@^1.2.9:
   version "1.2.9"
   resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.9.tgz#879f7150cb2dab7a471259066c104eee6e0fa7c2"
@@ -8009,6 +8425,13 @@ number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
 
+number-to-bn@1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/number-to-bn/-/number-to-bn-1.7.0.tgz#bb3623592f7e5f9e0030b1977bd41a0c53fe1ea0"
+  dependencies:
+    bn.js "4.11.6"
+    strip-hex-prefix "1.0.0"
+
 nwmatcher@^1.4.3:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/nwmatcher/-/nwmatcher-1.4.4.tgz#2285631f34a95f0d0395cd900c96ed39b58f346e"
@@ -8017,7 +8440,7 @@ oauth-sign@~0.8.1, oauth-sign@~0.8.2:
   version "0.8.2"
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
 
-object-assign@4.x, object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
+object-assign@4.x, object-assign@^4, object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0, object-assign@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
@@ -8986,7 +9409,7 @@ protobufjs-old-fixed-webpack@3.8.5:
     ascli "~0.3"
     bytebuffer-old-fixed-webpack "3.5.6"
 
-proxy-addr@~2.0.2:
+proxy-addr@~2.0.2, proxy-addr@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.3.tgz#355f262505a621646b3130a728eb647e22055341"
   dependencies:
@@ -9096,6 +9519,10 @@ qs@6.5.1, qs@~6.5.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
 
+qs@6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
+
 qs@~6.3.0:
   version "6.3.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.3.2.tgz#e75bd5f6e268122a2a0e0bda630b2550c166502c"
@@ -9171,6 +9598,10 @@ randomfill@^1.0.3:
     randombytes "^2.0.5"
     safe-buffer "^5.1.0"
 
+randomhex@0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/randomhex/-/randomhex-0.1.5.tgz#baceef982329091400f2a2912c6cd02f1094f585"
+
 range-parser@^1.0.3, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
@@ -9184,6 +9615,15 @@ raw-body@2.3.2:
     iconv-lite "0.4.19"
     unpipe "1.0.0"
 
+raw-body@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.3.tgz#1b324ece6b5706e153855bc1148c65bb7f6ea0c3"
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.3"
+    iconv-lite "0.4.23"
+    unpipe "1.0.0"
+
 raw-loader@0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/raw-loader/-/raw-loader-0.5.1.tgz#0c3d0beaed8a01c966d9787bf778281252a979aa"
@@ -9911,6 +10351,14 @@ require-directory@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
 
+require-from-string@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.1.tgz#c545233e9d7da6616e9d59adfb39fc9f588676ff"
+
+require-from-string@^1.1.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-1.2.1.tgz#529c9ccef27380adfec9a2f965b649bbee636418"
+
 require-from-string@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
@@ -10173,6 +10621,10 @@ scoped-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/scoped-regex/-/scoped-regex-1.0.0.tgz#a346bb1acd4207ae70bd7c0c7ca9e566b6baddb8"
 
+scrypt-js@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/scrypt-js/-/scrypt-js-2.0.3.tgz#bb0040be03043da9a012a2cea9fc9f852cfc87d4"
+
 scrypt.js@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/scrypt.js/-/scrypt.js-0.2.0.tgz#af8d1465b71e9990110bedfc593b9479e03a8ada"
@@ -10280,6 +10732,24 @@ send@0.16.1:
     range-parser "~1.2.0"
     statuses "~1.3.1"
 
+send@0.16.2:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.2"
+    destroy "~1.0.4"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.6.2"
+    mime "1.4.1"
+    ms "2.0.0"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.4.0"
+
 serialize-javascript@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.4.0.tgz#7c958514db6ac2443a8abc062dc9f7886a7f6005"
@@ -10293,6 +10763,25 @@ serve-static@1.13.1:
     parseurl "~1.3.2"
     send "0.16.1"
 
+serve-static@1.13.2:
+  version "1.13.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.2.tgz#095e8472fd5b46237db50ce486a43f4b86c6cec1"
+  dependencies:
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.2"
+    send "0.16.2"
+
+servify@^0.1.12:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/servify/-/servify-0.1.12.tgz#142ab7bee1f1d033b66d0707086085b17c06db95"
+  dependencies:
+    body-parser "^1.16.0"
+    cors "^2.8.1"
+    express "^4.14.0"
+    request "^2.79.0"
+    xhr "^2.3.3"
+
 set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -10319,6 +10808,10 @@ set-value@^2.0.0:
     is-plain-object "^2.0.3"
     split-string "^3.0.1"
 
+setimmediate@1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.4.tgz#20e81de622d4a02588ce0c8da8973cbcf1d3138f"
+
 setimmediate@^1.0.4, setimmediate@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
@@ -10484,6 +10977,16 @@ socketcluster-client@^5.3.1:
     sc-formatter "~3.0.0"
     ws "3.0.0"
 
+solc@0.4.23:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/solc/-/solc-0.4.23.tgz#54a0ff4015827b32fddb62c0a418b5247310a58e"
+  dependencies:
+    fs-extra "^0.30.0"
+    memorystream "^0.3.1"
+    require-from-string "^1.1.0"
+    semver "^5.3.0"
+    yargs "^4.7.1"
+
 sort-keys-length@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/sort-keys-length/-/sort-keys-length-1.0.1.tgz#9cb6f4f4e9e48155a6aa0671edd336ff1479a188"
@@ -10520,6 +11023,13 @@ source-map-resolve@^0.5.0:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
+source-map-support@0.5.6, source-map-support@^0.5.5, source-map-support@^0.5.6:
+  version "0.5.6"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.6.tgz#4435cee46b1aab62b8e8610ce60f788091c51c13"
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map-support@^0.4.15:
   version "0.4.18"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
@@ -10532,13 +11042,6 @@ source-map-support@^0.5.0, source-map-support@^0.5.3:
   dependencies:
     source-map "^0.6.0"
 
-source-map-support@^0.5.5, source-map-support@^0.5.6:
-  version "0.5.6"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.6.tgz#4435cee46b1aab62b8e8610ce60f788091c51c13"
-  dependencies:
-    buffer-from "^1.0.0"
-    source-map "^0.6.0"
-
 source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
@@ -10682,6 +11185,10 @@ statuses@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
 
+statuses@~1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+
 stdout-stream@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/stdout-stream/-/stdout-stream-1.4.0.tgz#a2c7c8587e54d9427ea9edb3ac3f2cd522df378b"
@@ -11450,7 +11957,7 @@ type-check@~0.3.2:
   dependencies:
     prelude-ls "~1.1.2"
 
-type-is@~1.6.15:
+type-is@~1.6.15, type-is@~1.6.16:
   version "1.6.16"
   resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.16.tgz#f89ce341541c672b25ee7ae3c73dee3b2be50194"
   dependencies:
@@ -11548,6 +12055,10 @@ undefsafe@^2.0.2:
   dependencies:
     debug "^2.2.0"
 
+underscore@1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.8.3.tgz#4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022"
+
 underscore@~1.4.4:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.4.4.tgz#61a6a32010622afa07963bf325203cf12239d604"
@@ -11747,6 +12258,10 @@ url-search-params@^0.10.0:
   version "0.10.0"
   resolved "https://registry.yarnpkg.com/url-search-params/-/url-search-params-0.10.0.tgz#d428c1fa9d78d5c5a3feb634147873890f4adcf0"
 
+url-set-query@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/url-set-query/-/url-set-query-1.0.0.tgz#016e8cfd7c20ee05cafe7795e892bd0702faa339"
+
 url-to-options@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/url-to-options/-/url-to-options-1.0.1.tgz#1505a03a289a48cbd7a434efbaeec5055f5633a9"
@@ -11768,6 +12283,10 @@ utf8-byte-length@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/utf8-byte-length/-/utf8-byte-length-1.0.4.tgz#f45f150c4c66eee968186505ab93fcbb8ad6bf61"
 
+utf8@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.1.1.tgz#2e01db02f7d8d0944f77104f1609eb0c304cf768"
+
 utf8@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.1.2.tgz#1fa0d9270e9be850d9b05027f63519bf46457d96"
@@ -11801,6 +12320,10 @@ utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
 
+uuid@2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.1.tgz#c2a30dedb3e535d72ccf82e343941a50ba8533ac"
+
 uuid@3.2.1, uuid@^3.0.0, uuid@^3.0.1, uuid@^3.1.0:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.2.1.tgz#12c528bb9d58d0b9265d9a2f6f0fe8be17ff1f14"
@@ -11817,6 +12340,10 @@ vali-date@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/vali-date/-/vali-date-1.0.0.tgz#1b904a59609fb328ef078138420934f6b86709a6"
 
+valid-url@1.0.9:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/valid-url/-/valid-url-1.0.9.tgz#1c14479b40f1397a75782f115e4086447433a200"
+
 validate-npm-package-license@^3.0.1:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz#81643bcbef1bdfecd4623793dc4648948ba98338"
@@ -11834,7 +12361,7 @@ varuint-bitcoin@^1.0.4:
   dependencies:
     safe-buffer "^5.1.1"
 
-vary@~1.1.2:
+vary@^1, vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
 
@@ -11995,6 +12522,52 @@ watchpack@^1.5.0:
     graceful-fs "^4.1.2"
     neo-async "^2.5.0"
 
+web3-core-helpers@1.0.0-beta.33:
+  version "1.0.0-beta.33"
+  resolved "https://registry.yarnpkg.com/web3-core-helpers/-/web3-core-helpers-1.0.0-beta.33.tgz#2af733e504db05e7c3648c1dacf577b0ec15dc43"
+  dependencies:
+    underscore "1.8.3"
+    web3-eth-iban "1.0.0-beta.33"
+    web3-utils "1.0.0-beta.33"
+
+web3-eth-abi@1.0.0-beta.33:
+  version "1.0.0-beta.33"
+  resolved "https://registry.yarnpkg.com/web3-eth-abi/-/web3-eth-abi-1.0.0-beta.33.tgz#2221f7151643660032a4df340f612349168c824a"
+  dependencies:
+    bn.js "4.11.6"
+    underscore "1.8.3"
+    web3-core-helpers "1.0.0-beta.33"
+    web3-utils "1.0.0-beta.33"
+
+web3-eth-iban@1.0.0-beta.33:
+  version "1.0.0-beta.33"
+  resolved "https://registry.yarnpkg.com/web3-eth-iban/-/web3-eth-iban-1.0.0-beta.33.tgz#1d73d0c5288a4565b1754a75b5fb3ea0b77a532f"
+  dependencies:
+    bn.js "4.11.6"
+    web3-utils "1.0.0-beta.33"
+
+web3-utils@1.0.0-beta.33:
+  version "1.0.0-beta.33"
+  resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.0.0-beta.33.tgz#e091b7994f09b714b0198a4057d3ad2eb8cbe238"
+  dependencies:
+    bn.js "4.11.6"
+    eth-lib "0.1.27"
+    ethjs-unit "0.1.6"
+    number-to-bn "1.7.0"
+    randomhex "0.1.5"
+    underscore "1.8.3"
+    utf8 "2.1.1"
+
+web3@0.20.6:
+  version "0.20.6"
+  resolved "https://registry.yarnpkg.com/web3/-/web3-0.20.6.tgz#3e97306ae024fb24e10a3d75c884302562215120"
+  dependencies:
+    bignumber.js "git+https://github.com/frozeman/bignumber.js-nolookahead.git"
+    crypto-js "^3.1.4"
+    utf8 "^2.1.1"
+    xhr2 "*"
+    xmlhttprequest "*"
+
 webapp-webpack-plugin@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/webapp-webpack-plugin/-/webapp-webpack-plugin-2.0.1.tgz#b2ee7fc1f46b887d05a5802a9c4a6336a12087ef"
@@ -12220,6 +12793,10 @@ window-size@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.4.tgz#f8e1aa1ee5a53ec5bf151ffa09742a6ad7697876"
 
+window-size@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
+
 wordwrap@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
@@ -12296,6 +12873,14 @@ ws@3.0.0:
     safe-buffer "~5.0.1"
     ultron "~1.1.0"
 
+ws@^3.0.0:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
+  dependencies:
+    async-limiter "~1.0.0"
+    safe-buffer "~5.1.0"
+    ultron "~1.1.0"
+
 ws@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/ws/-/ws-4.1.0.tgz#a979b5d7d4da68bf54efe0408967c324869a7289"
@@ -12315,6 +12900,28 @@ xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
 
+xhr-request-promise@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/xhr-request-promise/-/xhr-request-promise-0.1.2.tgz#343c44d1ee7726b8648069682d0f840c83b4261d"
+  dependencies:
+    xhr-request "^1.0.1"
+
+xhr-request@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/xhr-request/-/xhr-request-1.1.0.tgz#f4a7c1868b9f198723444d82dcae317643f2e2ed"
+  dependencies:
+    buffer-to-arraybuffer "^0.0.5"
+    object-assign "^4.1.1"
+    query-string "^5.0.1"
+    simple-get "^2.7.0"
+    timed-out "^4.0.1"
+    url-set-query "^1.0.0"
+    xhr "^2.0.4"
+
+xhr2@*:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/xhr2/-/xhr2-0.1.4.tgz#7f87658847716db5026323812f818cadab387a5f"
+
 xhr@^2.0.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/xhr/-/xhr-2.4.1.tgz#ba982cced205ae5eec387169ac9dc77ca4853d38"
@@ -12324,6 +12931,15 @@ xhr@^2.0.1:
     parse-headers "^2.0.0"
     xtend "^4.0.0"
 
+xhr@^2.0.4, xhr@^2.3.3:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/xhr/-/xhr-2.5.0.tgz#bed8d1676d5ca36108667692b74b316c496e49dd"
+  dependencies:
+    global "~4.3.0"
+    is-function "^1.0.1"
+    parse-headers "^2.0.0"
+    xtend "^4.0.0"
+
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
@@ -12351,6 +12967,10 @@ xmldom@0.1.x:
   version "0.1.27"
   resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.1.27.tgz#d501f97b3bdb403af8ef9ecc20573187aadac0e9"
 
+xmlhttprequest@*, xmlhttprequest@1.8.0:
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/xmlhttprequest/-/xmlhttprequest-1.8.0.tgz#67fe075c5c24fef39f9d65f5f7b7fe75171968fc"
+
 "xtend@>=4.0.0 <4.1.0-0", xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.0, xtend@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
@@ -12373,6 +12993,13 @@ yallist@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 
+yargs-parser@^2.4.1:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-2.4.1.tgz#85568de3cf150ff49fa51825f03a8c880ddcc5c4"
+  dependencies:
+    camelcase "^3.0.0"
+    lodash.assign "^4.0.6"
+
 yargs-parser@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-5.0.0.tgz#275ecf0d7ffe05c77e64e7c86e4cd94bf0e1228a"
@@ -12397,6 +13024,23 @@ yargs-parser@^9.0.2:
   dependencies:
     camelcase "^4.1.0"
 
+yargs@11.1.0:
+  version "11.1.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-11.1.0.tgz#90b869934ed6e871115ea2ff58b03f4724ed2d77"
+  dependencies:
+    cliui "^4.0.0"
+    decamelize "^1.1.1"
+    find-up "^2.1.0"
+    get-caller-file "^1.0.1"
+    os-locale "^2.0.0"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^2.0.0"
+    which-module "^2.0.0"
+    y18n "^3.2.1"
+    yargs-parser "^9.0.2"
+
 yargs@^10.0.3:
   version "10.1.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-10.1.2.tgz#454d074c2b16a51a43e2fb7807e4f9de69ccb5c5"
@@ -12443,6 +13087,25 @@ yargs@^3.31.0:
     window-size "^0.1.4"
     y18n "^3.2.0"
 
+yargs@^4.7.1:
+  version "4.8.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-4.8.1.tgz#c0c42924ca4aaa6b0e6da1739dfb216439f9ddc0"
+  dependencies:
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    get-caller-file "^1.0.1"
+    lodash.assign "^4.0.3"
+    os-locale "^1.4.0"
+    read-pkg-up "^1.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^2.0.0"
+    string-width "^1.0.1"
+    which-module "^1.0.0"
+    window-size "^0.2.0"
+    y18n "^3.2.1"
+    yargs-parser "^2.4.1"
+
 yargs@^7.0.0, yargs@^7.0.2:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.0.tgz#6ba318eb16961727f5d284f8ea003e8d6154d0c8"