Merge branch 'qcril' into cm-11.0

Change-Id: I6f035c3032e63220f6c07cdd702fe37941e97dd1
CameraTile: Launch default gallery app when long pressing active camera tile

Currently long pressing this does nothing. It makes sense to launch the default
gallery app from here if a user long presses in order to see pictures that
they've taken from the smaller camera preview.

Change-Id: Iad73a291443eb2a12e1399f24eeeec61ec945bf5
Correct stride for drawing to cached glyph bitmap

fixes the glyph cachebuffer index to account for pixelbuffer
format size.

issue: in launcher home screen create icon group and rename the
group to some text string with emo-icons (smilies). without this
change the drop shadows for emo-icons will look bad.

Change-Id: I525a9219d35f4541363fd64e7fc5fd1053269725
Signed-off-by: Digish Pandya <digishp@codeaurora.org>