UserInterface: remove vibrate on expand if device has no vibration - AOKP

Additionally remove duplicate hasHardwareButtons initialization

Change-Id: I7843dc3fad10cc1daebdf7a347018ddd38184fc7
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>

Conflicts:
	src/com/aokp/romcontrol/fragments/UserInterface.java
Updated simplified Chinese translations

Change-Id: I3abf36b32260b79062cb30a72e5f6cb77485a8b6