Fix bignumber.js dependency clash

```
warning Pattern ["bignumber.js@github:status-im/bignumber.js#master"] is trying to unpack in the same destination "/home/pedro/.cache/yarn/v4/npm-bignumber-js-4.0.2-cc066a0a3d6bfe0c436c9957f4ea8344bf963c89/node_modules/bignumber.js" as pattern ["bignumber.js@https://github.com/status-im/bignumber.js.git"]. This could result in non-deterministic behavior, skipping.
```

desktop_files/package.json.orig

@@ -28,16 +28,10 @@
     "../../../../../resources/fonts/Inter-UI-Regular.otf"
   ],
   "dependencies": {
-    "@babel/core": "7.0.1",
-    "@babel/generator": "7.0.0",
-    "@babel/helper-builder-react-jsx": "7.0.0",
-    "@babel/plugin-transform-block-scoping": "7.0.0",
-    "@babel/preset-env": "7.1.0",
-    "@babel/register": "7.0.0",
     "assert": "1.4.1",
     "asyncstorage-down": "4.0.1",
     "babel-preset-react-native": "5.0.2",
-    "bignumber.js": "github:status-im/bignumber.js#master",
+    "bignumber.js": "git+https://github.com/status-im/bignumber.js.git#v4.0.2-status",
     "buffer": "3.6.0",
     "chance": "1.0.12",
     "create-react-class": "15.6.2",
@@ -85,7 +79,7 @@
     "react-native-webview-bridge": "github:status-im/react-native-webview-bridge#react-native-0.49-desktop",
     "realm": "git+https://github.com/status-im/realm-js.git#heads/v2.20.1",
     "rn-snoopy": "github:status-im/rn-snoopy",
-    "status-conan": "git+https://github.com/status-im/status-conan.git#master",
+    "status-conan": "git+https://github.com/status-im/status-conan.git#v1.0.0",
     "string_decoder": "0.10.31",
     "text-encoding": "^0.6.4",
     "url": "0.10.3",
@@ -93,6 +87,12 @@
     "web3-utils": "1.0.0-beta.36"
   },
   "devDependencies": {
+    "@babel/core": "7.0.1",
+    "@babel/generator": "7.0.0",
+    "@babel/helper-builder-react-jsx": "7.0.0",
+    "@babel/plugin-transform-block-scoping": "7.0.0",
+    "@babel/preset-env": "7.1.0",
+    "@babel/register": "7.0.0",
     "patch-package": "^5.1.1"
   },
   "optionalDependencies": {

desktop_files/yarn.lock

@@ -1863,9 +1863,9 @@ big-integer@^1.6.7:
   resolved "https://registry.yarnpkg.com/big-integer/-/big-integer-1.6.40.tgz#02e4cd4d6e266c4d9ece2469c05cb6439149fc78"
   integrity sha512-CjhtJp0BViLzP1ZkEnoywjgtFQXS2pomKjAJtIISTCnuHILkLcAXLdFLG/nxsHc4s9kJfc+82Xpg8WNyhfACzQ==
 
-"bignumber.js@github:status-im/bignumber.js#master":
+"bignumber.js@git+https://github.com/status-im/bignumber.js.git#v4.0.2-status":
   version "4.0.2"
-  resolved "https://codeload.github.com/status-im/bignumber.js/tar.gz/cc066a0a3d6bfe0c436c9957f4ea8344bf963c89"
+  resolved "git+https://github.com/status-im/bignumber.js.git#cc066a0a3d6bfe0c436c9957f4ea8344bf963c89"
 
 binaryextensions@~1.0.0:
   version "1.0.1"
@@ -8223,7 +8223,7 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
-"status-conan@git+https://github.com/status-im/status-conan.git#master":
+"status-conan@git+https://github.com/status-im/status-conan.git#v1.0.0":
   version "1.0.0"
   resolved "git+https://github.com/status-im/status-conan.git#47a1b8264cd321ed3122762e9a07a6df1dea5d8e"
 
@@ -9110,9 +9110,9 @@ web3-utils@1.0.0-beta.36:
 
 "web3@https://github.com/status-im/web3.js.git#features/pairing-message":
   version "0.20.1"
-  resolved "https://github.com/status-im/web3.js.git#5fd0b24fd10ce55183a5253a370840540a07db1e"
+  resolved "https://github.com/status-im/web3.js.git#dad342dc95f7d5a888411ed57c9618937e2b6ebd"
   dependencies:
-    bignumber.js "github:status-im/bignumber.js#master"
+    bignumber.js "git+https://github.com/status-im/bignumber.js.git#v4.0.2-status"
     crypto-js "^3.1.4"
     utf8 "^2.1.1"
     xhr2 "*"

mobile_files/package.json.orig

@@ -14,8 +14,7 @@
     "@tradle/react-native-http": "2.0.1",
     "assert": "1.4.1",
     "asyncstorage-down": "4.0.1",
-    "babel-preset-react-native": "5.0.2",
+    "bignumber.js": "git+https://github.com/status-im/bignumber.js.git#v4.0.2-status",
-    "bignumber.js": "git+https://github.com/status-im/bignumber.js.git",
     "buffer": "3.6.0",
     "chance": "1.0.12",
     "create-react-class": "15.6.2",
@@ -68,5 +67,8 @@
     "url": "0.10.3",
     "web3": "git+https://github.com/status-im/web3.js.git#features/pairing-message",
     "web3-utils": "1.0.0-beta.36"
+  },
+  "devDependencies": {
+    "@babel/core": "7.0.0-beta.47"
   }
 }

mobile_files/yarn.lock

@@ -2080,7 +2080,7 @@ big-integer@^1.6.7:
   resolved "https://registry.yarnpkg.com/big-integer/-/big-integer-1.6.40.tgz#02e4cd4d6e266c4d9ece2469c05cb6439149fc78"
   integrity sha512-CjhtJp0BViLzP1ZkEnoywjgtFQXS2pomKjAJtIISTCnuHILkLcAXLdFLG/nxsHc4s9kJfc+82Xpg8WNyhfACzQ==
 
-"bignumber.js@git+https://github.com/status-im/bignumber.js.git", "bignumber.js@git+https://github.com/status-im/bignumber.js.git#v4.0.2-status":
+"bignumber.js@git+https://github.com/status-im/bignumber.js.git#v4.0.2-status":
   version "4.0.2"
   resolved "git+https://github.com/status-im/bignumber.js.git#cc066a0a3d6bfe0c436c9957f4ea8344bf963c89"