Settings: update German tranlations
Fix upgrade to latest proguard

Change-Id: I3fc77adc895e98673005e89bb99a38744f01bb97

Conflicts:
	proguard.flags
ProgressBar: make progress bar color themeable (2/2)

one issue: ColorPickerPreference doesn't update preview to default colors when reset,
will look into this later.
fix hiding some features

-lsn wake up options
-carrier in status bar