V2 (#2)

* Add default language while app is loading

* Global refactoring; Add router support

* Add hook for places-and-views; hook for panel-scroll; hook for sound

* Update version & firebase config

* Add useViewScroll hook for view component

* Add dialog modal basics

* Update screenshots; Create help dialog; Add new places and views;

README.md

@@ -10,8 +10,8 @@ This app tries to parody the interface of the game World of Warcraft. You can ch
 ### Screenshots
 
 * Views
-![Screenshot 1](screenshots/screenshot-1.jpg)
+![Screenshot 1](screenshots/screenshot-1.png)
 * Places
-![Screenshot 2](screenshots/screenshot-2.jpg)
+![Screenshot 2](screenshots/screenshot-2.png)
 * Settings
-![Screenshot 3](screenshots/screenshot-3.jpg)
+![Screenshot 3](screenshots/screenshot-3.png)