Added RC part for Hybrid Engine from JellyBeer / Beer Gang

Change-Id: I7415f128c67984e9e62f1fa8b97d18efcbf7e558

Conflicts:
	AndroidManifest.xml
	res/values/arrays.xml
	res/values/strings.xml
	res/xml/preference_headers.xml
	src/com/aokp/romcontrol/CreateShortcut.java
Fix my derp / FC
Revert "RC: allow custom DPI settings"

This reverts commit 2e539dd185d618a69a2997a4c33fcd9433d03774.
DPI Group FC fix, Widgets and general hybrid fixes

Credit/Thanks to daxxmax

- Added Widgets
- Fixed DPI groups FC when adding/removing apps
- Code Cleanup

Change-Id: I9dbe5f8230e1469115496612067151e0b432f6e4

Conflicts:
	res/values/strings.xml
Quick fix

Change-Id: I60f2f158673a41a5048c2f4c08510a144fa6396e
Prevent removing system from dpi groups

Maybe not necessary but systemui and android processes should have always a dpi assigned to prevent unwanted behaviours

Credit/Thanks to Beerbong

Change-Id: If4c7ca81b4953d7806883575d087388311578b6b
Change backup path
Remove USERMODE from GENERAL UI