HALO: add option to depend on Pie (1/2)

PS2: it works now, kinda

PS3: fixed, now it works properly

Change-Id: I7f999f45bfd18382ef22a254a18cafda84861d32
Signed-off-by: Dan Trifan <jimsth@gmail.com>
Signed-off-by: scotthartbti <scott@ubuntu.com>

Conflicts:
	core/java/android/provider/Settings.java
HALO: Fix memory leaks
Revert "HALO: add option to depend on Pie (1/2)"
Ill add this to my to-do list.

This reverts commit 4f41d8bd939223aaf78cd93b1d786c813d941068.
Updated the Ram Bar to show GB instead of MB if available
Signed-off-by: Chris Conley <chrisc93@vt.edu>

Change-Id: Icd1485e6b03056a3f47ef83ee24c94fa47e75074
Finally fixed the RamBar decimal issue.

Change-Id: If1a731617987177af9b0fac66d0875970bcaa596
Signed-off-by: Chris Conley <chrisc93@vt.edu>
Keep on notification LED while dreaming.

Change-Id: I407e34f9c60d3140f78abca133b4fda5dd45f311
JIRA:CYAN-689