Update v0.5.0

Changelog:
- Add a Navigation Menu in the MenuBar which has back, forward, reload etc. buttons.
- Add option to choose if you want to auto hide menu bar
- Add option if you want to choose to open the websites that are targeted to open in a new window open in the same window instead.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ms-office-electron",
-  "version": "0.4.5",
+  "version": "0.5.0",
   "description": "An Unofficial Microsoft Office Online Desktop Client. Free of Cost.",
   "main": "main.js",
   "repository": {
@@ -10,7 +10,7 @@
   "build": {
     "extraFiles": [
       "icon.png",
-      "license.txt",
+      "LICENSE",
       "icon2.png"
     ],
     "appId": "com.agampreet.ms-office-electron",
@@ -49,7 +49,7 @@
       "oneClick": false,
       "perMachine": false,
       "allowToChangeInstallationDirectory": false,
-      "license": "license.txt"
+      "license": "LICENSE"
     },
     "win": {
       "target": [
@@ -82,6 +82,7 @@
     "electron-context-menu": "^3.1.1",
     "electron-dl": "^3.3.0",
     "electron-log": "^4.4.5",
+    "electron-store": "^8.0.1",
     "electron-updater": "^4.6.1",
     "is-online": "^9.0.1"
   }