Launch floating notifications from notification panel (long click)

 * Status bar - long click on notification select 'floating mode' option
 * PIE - long click on notification, auto launches floating window

Change-Id: I06ad9352b5783febede61ee82649aa97b1e1b1f4
Show as floating window on recent apps

Change-Id: I683484e27b0dbdd09b12d24442aa140fe7a5a222
SystemUI: Simplified Chinese Translations

Change-Id: I465f3ad91114910b3d9ed9c915043527da08d743
Hide new non-standard APIs and permission

These were breaking builds due to the public API modification

Change-Id: I603fcf0601f40fb315086859aa03ef5b7ec39248
SystemUI: reset view when exit piepanel

Change-Id: I392c9ad6e8b93186d5f7fd346d79aea068415d8b
Merge branch 'cm-10.2' into martincz