factor a few classes out of systemUI and into F_B

move vanirconstants, vanirawesome, and vanirreceiver to com.vanir.util
in frameworks base.  This matches closer to AOKP's code.

PS2: git add -A

Change-Id: I3f05ef1f1c62cf62bfcc501e9e27a8eaeb3cdd39
Merge "factor a few classes out of systemUI and into F_B" into jb43