Forward port Quiet Hours settings

Change-Id: I57ad089a2b2f7d6ed3df773ca69ad67f7b8fe185
Spanish translation and some fixes to default language strings
Derpie derp
Missing translations
pie toggle state, not desktop mode

Change-Id: I4320faacd2ee96ee84e99c26417e433ce35439a7
Merge branch 'jellybean' into jellybean-legacy