core: HU translation

PS2: Correcting
PS3: Triggering Cid
PS4: Typos
PS7: Prepare for merging

Change-Id: Ieeb8bf143f341e0d432a06e9eb86301d5a27a950
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_frameworks_base into cm-10.2