Fix: wallpaper changes when changing lockscreen WP

Since LockscreenWallpaperPickerActivity did not override
cropImageAndSetWallpaper the homescreen wallpaper was changing
when selecting the default_wallpaper resource.

Change-Id: I26dd28e628a3ef701ad92a81aa80327d3ccba092
Fix side button visibility tracking.

Previously one could e.g. get legacy menu button being visible in
certain scenarios, like this one:
- Open legacy app, e.g. CatLog
- Invoke IME
- Lock screen
- Unlock screen
- Result: Menu button visible in keyguard

Change-Id: Ia796f73ec995ea1cc34d38f8aefdbccda7be7565
frameworks: base: grammar fixes

props to  Boštjan Mejak for letting JIRA know.

JIRA issue: CYAN-4913

Change-Id: I09b742b1935b7ae5a2588ddc2c8c529e4bac0664
Allow translucent navigation bar in landscape mode.

Change-Id: I5388f3f8a34533624619714bacfba52f95fc6d85
Add column for tracking when a theme was installed

Change-Id: Ie8d13aaaf968c21d765062ae598fdac62caa7b2d
Heads up: option to disable in lockscreen (1/2)

Change-Id: I6d191528362535f5965d4e0960f4f5631da01a3e
Filter Notifications : Adjust string

Change-Id: I797cef15fcbd2ebca1d411a71cae75aaf3b478f1
Automatic translation import

Change-Id: Ic8724edcccc194efa01ed56caad67c46909ba6c7
Merge branch 'cm-11.0' of https://github.com/temasek/android_frameworks_base into HEAD