fwb: HALO - KK Drawables

All credits goes to Arz Bhatia

https://plus.google.com/u/0/+ArzBhatia/posts/24Sgcsucvfp

Change-Id: Icc9a1a45e9804c2b2f66f3b23c8a75ae902f7085
Signed-off-by: doc <doc.divxm@gmail.com>

Conflicts:
	packages/SystemUI/res/drawable-hdpi/ic_notify_halo_normal.png
	packages/SystemUI/res/drawable-hdpi/ic_notify_halo_pressed.png
	packages/SystemUI/res/drawable-mdpi/ic_notify_halo_normal.png
	packages/SystemUI/res/drawable-mdpi/ic_notify_halo_pressed.png
	packages/SystemUI/res/drawable-xhdpi/ic_notify_halo_normal.png
	packages/SystemUI/res/drawable-xhdpi/ic_notify_halo_pressed.png