--- HALO 2 ------ (2/2)

HALO is Androids one and only multitasking solution.

Halo was ported from drcmda <drcmda@gmail.com>

Features:

- Apps open up in floating state, apps underneath do not pause
- complete SystemUI & Core integration, making HALO feel like a native feature, source/SDK and UI/UX
- HALO has white and blacklists, which for now allow fine control for apps pinging through HALO
- multiple gestures to navigate HALO:
  - double-tap-move: move
  - tap-drag-left/right: task through notifications, finger up launches
  - tap-drag-up: dismiss notification
  - tap-drag-down: put HALO into semi-hidden state
  - swipe while HALO is hidden wakes it up
  - drag-to-X to remove HALO altogether
- comes with as few settings as possible, everything should be self explanatory and intutive,
  users must be informed about the double-tap gestures which is the only catch.

ONE BIG SQUASH,  FOLLOWING PATCHES WERE APPLIED, THANKS TO ALL WHO MADE THIS POSSIBLE

Change-Id: I640b407770a9f93e1a2a64b4fbfe11fe378c3541