Fix crash when clicking a file from recents or downloads

Change-Id: I6e1693d1d9f433b6baf25d3033245a56817ec16a
Quick Settings: Option to use floating window (1/2)

Allows the option of launching preferences from the quicksettings menu in a
floating window

Change-Id: Ie54545a4dc423484b6106a540f106467c25d8c49
Signed-off-by: Evan Anderson <evan1124@gmail.com>

Conflicts:
	core/java/android/provider/Settings.java

Conflicts:
	core/java/android/provider/Settings.java

Conflicts:
	core/java/android/provider/Settings.java
Frameworks: Store dialpad showing state (1/2)

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Fix last signal bar being a pixel to high.

Thanks Adam!

Change-Id: Ic22c91c0f381d64e0f6cbb8dd341e919b9762047
Fix a few derps with signal bars

Change-Id: I1605a1c2663e459b1be3b2ebef1a98ee0d626cf0