Settings: External GPS Support (1/2)

- Ported feature from CM9
- Fixed string/arrays files
- Removed translation

Submitted on behalf of a third-party: Cuong Bui

Change-Id: I5590b23a6539ae0a9b2fb8a07eed5fabdf290cbf

Conflicts:
	res/values/arrays.xml
	res/values/config.xml
	res/values/strings.xml
Settings: Add TouchKey Light Duration Pref

Gives the option to change duration of touchkey backlights

Must be enabled in overlay

Patchset 4:
- correted some errors
- changed some unsused stuff on other settings....just minor

Patchset 5
- found a tab lol

Change-Id: I75d7effe492e25919601a4d4793e75400f814c67