Add Modver to Settings.

Change-Id: I596064a80210517ff0dae30401f71b52adabd614

Rename modversion

Change-Id: I6557d5aa68a3ad00166cdd2b8951f425ad7800df

Conflicts:
	res/values/strings.xml
Added build date (ro.build.date from build.prop) to device info.

Change-Id: I5e19ee04de5c26822e171d4af8f4bfc052be9b74

Conflicts:
	src/com/android/settings/DeviceInfoSettings.java
Settings: Removed system update option

Removed system update from Settings>About phone

Change-Id: If3aab16b6877736dadafdac0a2cd46afe56d80f7
Signed-off-by: Arham Jamal <arhamjamal@gmail.com>