Mms: moved to Hangouts xhdpi emojis

Change-Id: Ic6fa4996eed022cec4275d07874a7cd466c20b19
Signed-off-by: Dan Trifan <jimsth@gmail.com>
Prevent FC in low memory conditions

Im going to see if this will prevent the issues Im having
with MMS FC'ing on me randomly.  Never hurts to have it,
even if this isnt the fix....

Change-Id: Iaa8161f3fee94d3bb4ddf71c60a9025e6ade078f
Merge branch 'Vanir' into HEAD