HALO framework

Change-Id: Id9d4047e26eb5abdafcba873af0d5ec6ad7c3009
change fugly default wallpaper

Change-Id: I6264b1c4bf285e4f8f86806945dba4fdf4541f74
reduced integers to speed things up

Change-Id: I568fe69579443bf727d62d30b2f366d6ef596bda
this was part of my build error after a fresh sync

Change-Id: I9e7366f141aa36a77387667a640de987f099b4cf
deleted halo garbage

Change-Id: Iae81a3763137d829f9ca37f7e8afe008ab75c50d