Keep on notification LED while dreaming.

Change-Id: I407e34f9c60d3140f78abca133b4fda5dd45f311
JIRA:CYAN-689
Fix pie activation when enabling expanded desktop from QS tile.

Change-Id: I0e8f9b0a723615971a2e14b1d69a71cbabafb26b
Merge "Fix pie activation when enabling expanded desktop from QS tile." into cm-10.1
Merge "Keep on notification LED while dreaming." into cm-10.1
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1-dev