- git (re)init (git structure was corrupted)

- added shuffler and repeat mode
- xxxhdpi icons
- typos
- new styles
- not fully working playing queue [alpha]

app/src/main/res/menu/menu_title_playing.xml

@@ -0,0 +1,35 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto"
+      xmlns:tools="http://schemas.android.com/tools"
+      tools:context="com.kabouzeid.materialmusic.ui.activities.MusicControllerActivity">
+    <item
+        android:id="@+id/action_playing_queue"
+        android:title="@string/action_playing_queue"
+        android:icon="@drawable/playlist"
+        app:showAsAction="ifRoom"/>
+    <item
+        android:id="@+id/action_add_to_playlist"
+        android:title="@string/action_add_to_playlist"
+        app:showAsAction="never"/>
+    <item
+        android:id="@+id/action_go_to_album"
+        android:title="@string/action_go_to_album"
+        app:showAsAction="never"/>
+    <item
+        android:id="@+id/action_go_to_artist"
+        android:title="@string/action_go_to_artist"
+        app:showAsAction="never"/>
+    <item
+        android:id="@+id/action_tag_editor"
+        android:title="@string/action_tag_editor"
+        app:showAsAction="never"/>
+    <item
+        android:id="@+id/action_details"
+        android:title="@string/action_details"
+        app:showAsAction="never"/>
+    <item
+        android:id="@+id/action_settings"
+        android:title="@string/action_settings"
+        android:orderInCategory="100"
+        app:showAsAction="never"/>
+</menu>