Update German translation.

Change-Id: I6235528ab8309e86db261766470aceafac69ee50
Hide the camera widget option if no camera on device

Change-Id: I034c246651fc9ae698bc32fd4af16cf14adb5314
Merge "Update German translation." into cm-10.2
Merge branch 'cm-10.2' of github.com:CyanogenMod/android_packages_apps_Settings into cm-10.2