HALO minimal style (1/2)

TODO: Bring more styles and turn it into a list...

Conflicts:
	core/java/android/provider/Settings.java

Change-Id: I9a449ff2c021753e6aae265fa74e914e3f531421
HALO Style got a lil better

I'm a noob coder, maybe someone can help me make better AOSP guideline styling? But so far, this is the possible working factor i've got...

P.S Added Sony styled touch effect

And someone gotta resize it for hdpi and mdpi