Settings: ES translations

- Blacklist support

Change-Id: I227a8d3cfe4de5070ddd15f2d2bceae0625f5706
Hide the camera widget option if no camera on device

Change-Id: I034c246651fc9ae698bc32fd4af16cf14adb5314
Merge branch 'cm-10.2' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-10.2