HALO bugfixes

- missing red batch fixed (one hopes)
- clear-all last one remaining fixed
- restart auto-hide won't trigger fixed

Change-Id: Ifc88fbb4d1afe222859aa297310b61c60880c474
HALO vibration fix

Change-Id: I435587edc9a2a20ca3e179ea4ed1331f69151243
HALO: fix the integer division bug

The newHeight is calculated by an integer division, which leads to an
ugly bug. E.g. a 95x96 image will get a newHeight of 0 because
(95 / 96 * 113) equals to 0. This will lead to a SystemUI FC.

Fix it by multipling first and dividing afterwards.
HALO: batch message icon for hdpi and mdpi

It's hard to keep up with Paul hehe
Merge pull request #62 from tonyp/jellybean

HALO: fix the integer division bug