Transparency control overhaul

Reformated UserInterface.java too, DEAL WITH IT.

Change-Id: If2e5745d92c3ec5b7e18cb2426268554293f004f
Signed-off-by: Roman Birg <romanbirg@gmail.com>

PS2: Fixed a little something for this to work with Lockscreen Targets

Signed-off-by: task650 <task650@gmail.com>