Save redux state to asyncstorage auto

This keeps you logged in between app restarts

package.json

@@ -19,6 +19,7 @@
     "react-redux": "^5.0.5",
     "redux": "^3.7.2",
     "redux-logger": "^3.0.6",
+    "redux-persist": "^4.8.3",
     "redux-thunk": "^2.2.0"
   },
   "devDependencies": {

src/App.js

@@ -4,9 +4,15 @@ import { Provider } from 'react-redux';
 import { createStore, applyMiddleware } from 'redux';
 import logger from 'redux-logger';
 import thunk from 'redux-thunk';
+import {persistStore, autoRehydrate} from 'redux-persist'
+import {AsyncStorage} from 'react-native'
 import duskenApp from "./reducers";
 
-let store = createStore(duskenApp, applyMiddleware(...[logger, thunk]));
+let store = createStore(
+    duskenApp,
+    applyMiddleware(...[logger, thunk]),
+    autoRehydrate()
+);
 
 export default class App extends Component {
     render() {
@@ -17,3 +23,6 @@ export default class App extends Component {
         )
     }
 }
+
+// begin periodically persisting the store
+persistStore(store, {storage: AsyncStorage});

src/screens/LoginScreen.js

@@ -1,10 +1,9 @@
 import React, { Component } from 'react';
 import LoginContainer from "../modules/login/LoginContainer";
-import Icon from 'react-native-vector-icons/SimpleLineIcons';
 
 export default class LoginScreen extends Component {
     static navigationOptions = {
-    	title: 'Innlogging',
+        title: 'Logg inn',
     };
 
     onLogin = () => {

yarn.lock

@@ -2578,7 +2578,7 @@ json-stable-stringify@^1.0.1:
   dependencies:
     jsonify "~0.0.0"
 
-json-stringify-safe@~5.0.1:
+json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
@@ -2666,7 +2666,7 @@ locate-path@^2.0.0:
     p-locate "^2.0.0"
     path-exists "^3.0.0"
 
-lodash-es@^4.2.0, lodash-es@^4.2.1:
+lodash-es@^4.17.4, lodash-es@^4.2.0, lodash-es@^4.2.1:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.4.tgz#dcc1d7552e150a0640073ba9cb31d70f032950e7"
 
@@ -2769,7 +2769,7 @@ lodash@^3.5.0:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.10.1, lodash@^4.11.1, lodash@^4.14.0, lodash@^4.16.6, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.6.1:
+lodash@^4.0.0, lodash@^4.10.1, lodash@^4.11.1, lodash@^4.14.0, lodash@^4.16.6, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.6.1:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
@@ -3715,6 +3715,14 @@ redux-logger@^3.0.6:
   dependencies:
     deep-diff "^0.3.5"
 
+redux-persist@^4.8.3:
+  version "4.8.3"
+  resolved "https://registry.yarnpkg.com/redux-persist/-/redux-persist-4.8.3.tgz#fbad95e7582483635c91a3dd83da4789e7a09107"
+  dependencies:
+    json-stringify-safe "^5.0.1"
+    lodash "^4.17.4"
+    lodash-es "^4.17.4"
+
 redux-thunk@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/redux-thunk/-/redux-thunk-2.2.0.tgz#e615a16e16b47a19a515766133d1e3e99b7852e5"