Fix hardware home key behavior on wake-up

Change-Id: Ib489e4b8bb1d10591afc96c680c7865d61c959a0
Core+SystemUI: DA translation

Port from cm-10.1 - minor change from review

Change-Id: I9b98f44cf300d5f72929c78e8aad3c08bee62b21
Merge "Fix hardware home key behavior on wake-up" into cm-10.2
Merge "Core+SystemUI: DA translation" into cm-10.2