halo, tweaking

Change-Id: I35f8dc19ed5840e186989ec3cfa5529c9d39dd48
fix HALO silence bug when notification is dismissed
halo, wrong touch calculation, nap trigger fixed

Change-Id: Ib09163d71cddb2cbe8f375313e0c1e03b37fd504
halo, still wrong multitouchhandling

Change-Id: Id9c00c25add4a493309f170eb97acf0a06c378d0
halo, fancy flip

Change-Id: I364e63c1ad15caf8ed469a49862a533044583855
sysbar swap recent and back buttons

Change-Id: Idb59d6249c03927495ca6fa85317ab1c0899f3fa