Fix unresponsive home key after waking device with a long press

With the lockscreen disabled mHomeConsumed would not be properly set back to
false upon releasing the key, causing a subsequent press to perform no action.

Change-Id: I38eeba5850c2f0474cc4cca82a9dcbf17afa4665
Merge "Fix unresponsive home key after waking device with a long press" into cm-10.2
Merge branch 'cm-10.2' of https://github.com/CyanogenMod/android_frameworks_base into HEAD
merge with http://sourceforge.net/p/me722-cm/code/

Change-Id: Icd62001fd816ba648eefc7ec53d54c44bc3daa0e