Add PA version to about phone

Change-Id: I44b234e91c2890bed20983eb50775045099c4d6c
Signed-off-by: Evan Anderson <evan1124@gmail.com>
Merge remote-tracking branch 'PA-settings/kitkat' into kitkat

Conflicts:
	res/values/pa_strings.xml
	src/com/android/settings/DeviceInfoSettings.java