Settings: ES translations

- Deleted accent in 'solo'
- Double tap
- Adaptive Backlight
- Key backlight
- Gamma adjusts

Change-Id: I7eaf7a240bca23f73c7642884bd6cdd35e219e6b
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-10.2