Revert "Takes app to 5.1.5 Got Chromebook HDMI ouptup working!  Although not the file picker Added rotation option to external display settings"
Revert "Takes app to 5.1.5 Got Chromebook HDMI ouptup working!  Although not the file picker Added rotation option to external display settings"

This reverts commit 9d357244

thebigg73/OpenSongTablet,thebigg73/OpenSongTablet,thebigg73/OpenSongTablet