Gallery2: CS translation

- added CM specific translation

Change-Id: I48352dbe2b8bd07ede12011144847ded51a9f3b5
Gallery: Fix logic typo

Change-Id: I4bbd9e63dd3d7b7c980453798a5bacbf1ac836f7
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "Gallery2: CS translation" into cm-10.2
merge changes from CyanogenMod 10.2 into local branch