Downgrade ReactNative because on issue with react-native-vector-icons support

Author: StevenRudenko

README.md

@@ -8,7 +8,7 @@ The application contains three main parts:
 2. Actions and reducers are used to simulate login and call StackOverflow API.
 3.  Containers are actual screens user interacts with.
 
-## Known issue
+## Known issue with ReactNative 0.52.0
 At first start you may get error:
 ```
 error: bundling failed: Error: While resolving module `react-native-vector-icons/MaterialIcons`,

package.json

@@ -8,8 +8,8 @@
   },
   "dependencies": {
     "axios": "^0.17.1",
-    "react": "16.2.0",
-    "react-native": "0.52.0",
+    "react": "16.0.0",
+    "react-native": "0.51.0",
     "react-native-drawer": "^2.5.0",
     "react-native-material-textfield": "^0.11.0",
     "react-native-router-flux": "^4.0.0-beta.27",