Revert "Signal strength: add more checks to signal strength,"

This reverts commit e64e7dc59fc559ac0504ec17bf4aa5f2c75c6970.
Gesture Fix v2
- Add a buffer between the bubble and the first up marker,
  reduces sensitivity of UP1 gesture preventing accidental notificaion dismissal
HALO new transitions for number batch

Change-Id: Ic3d24643754f00c512cdbb288ed9fc0e848f17a9
HALO first_start tutorial & gesture dead-zone

Change-Id: If21f48444f5e57ec9aeffa74027c8bad1e84af56
HALO NEW ICON SET (XHDPI ONLY!)

Change-Id: I83f6bba92c14688a98c09a4722e195b6b01ce93b
HALO dismiss/flip fix, clearall/last-notif-empty fix

Change-Id: I4981d83d8e2cf2f24009e4b6f33d7b70595cf508