New version number 0.6.0 and some fixes:

* moved on to version 0.6.0
* fixed youtube url sicnature encryption (vevo videos can be watched again)
* removed play action from the ActionBar
* rolled back changes for hiding the InfoBar inside PlayVideoActivity
* some small layout changes
* removed some files to be ignored (mostly inside .idea directory)
* etc

app/src/main/res/layout/fragment_videoitem_detail.xml

@@ -214,7 +214,7 @@
     <android.support.design.widget.FloatingActionButton
         android:id="@+id/playVideoButton"
         android:layout_alignParentBottom="true"
-        android:layout_alignParentRight="true"
+        android:layout_centerHorizontal="true"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         app:backgroundTint="@color/primaryColorYoutube"

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

@@ -1,16 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
-    <item android:id="@+id/menu_item_play"
-        android:title="@string/play"
-        app:showAsAction="ifRoom"
-        android:icon="@drawable/ic_play_arrow_black"/>
 
     <item android:id="@+id/menu_item_play_audio"
         android:title="@string/playAudio"
-        app:showAsAction="always"
+        app:showAsAction="ifRoom"
         android:icon="@drawable/ic_headset_black" />
 
+    <item android:id="@+id/menu_item_download"
+        app:showAsAction="ifRoom"
+        android:title="@string/download"
+        android:icon="@drawable/ic_file_download_black"/>
+
     <item android:id="@+id/menu_item_share"
         android:title="@string/share"
         app:showAsAction="ifRoom"
@@ -25,10 +26,6 @@
         app:showAsAction="never"
         android:title="@string/open_in_browser" />
 
-    <item android:id="@+id/menu_item_download"
-        app:showAsAction="never"
-        android:title="@string/download"/>
-
     <item android:id="@+id/action_settings"
         app:showAsAction="never"
         android:title="@string/settings"/>