Revert "Remove the navigation camera icon in keyguard if disabled by DPM"

This reverts commit 76f6d9d15bc45ff70d3feb90c72512daa1679030.
CompoundButton: Let text can be changed by config

Because CompoundButton freezes text inside onSaveInstanceState, the text
can't be changed automatically after locale of device changed.
Bug from such a case reported via url below:
https://code.google.com/p/android/issues/detail?id=24013

It would be better to don't freeze text for default case and let users
to freeze text if they need manually.

Change-Id: I2d6a192b6ff05a95b21487c2362cbc14691c68cf
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Fix QS power tile icons

- Fixed hdpi, mdpi, xhdpi icons
- Added xxhdpi icon
Update for battery text style
Ita & pl translations

Update for ita and pl translations