Settings: move 'Take bug report' from Dev to About

Change-Id: I52b9b2bc13998cec6f85a1b85458f36c9f461490
Signed-off-by: Roman Birg <roman@cyngn.com>
Settings: remove lockscreen wallpaper picker from Lockscreen Interface

It should be accessed through the Themes interface.

Change-Id: Ibd893c82d4f1caf1c696474a17b5fceecc4ea1ab
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge "Settings: remove lockscreen wallpaper picker from Lockscreen Interface" into cm-11.0
Merge "Settings: move 'Take bug report' from Dev to About" into cm-11.0