Settings: RU translation

Added translation for Camera button features.
PS2: Rebased
PS3: Translated more options added in recent commits.
PS4: Couple of more strings.

Change-Id: Ib7b27202d99826410b566655b8dfe6206d2fe39e
Settings: ES translations

Change-Id: I532a35857c5057e9ee0e33e79bbf9a52f39cee70
Camera button support: fix another ^C^V fail

Yes, that was merged way too fast...

Change-Id: I88243887446876de39e79020e6d8fecc6351bdde
Merge "Settings: ES translations" into cm-10.2
Merge "Camera button support: fix another ^C^V fail" into cm-10.2
Merge "Settings: RU translation" into cm-10.2
Cleanup performance settings strings

Patchset 3: Remove aapt warnings

Change-Id: I2b7d7d3179d8265c59bca6ae7079410eb9fb79fd
Performance profiles

This changes adds support for custom performance profiles through overlays. Supported
devices should define config_perf_profile_prop with the proper system property to be set
and fill an init.rc file with the appropiate handlers for every defined performance profile.

Patchset 2: Rebased
            New simplified strings
Patchset 3: Fix build
Patchset 4: Rebased

Change-Id: I5a6612db94da3c09d8ec2e8920bf9516f62d0024
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge remote-tracking branch 'cm/cm-10.2' into wszf