staging: android: updated lowmemorykiller

staging: android: lowmemorykiller: remove task handoff notifier
staging: android: lowmemorykiller: Fix task_struct leak
staging: android: lowmemorykiller: Don't unregister notifier from atomic context
staging: android: lowmemorykiller: convert to use oom_score_adj
staging: android: lowmemorykiller: Do not kill kernel threads
staging: android: lowmemorykiller: No need for task->signal check
staging: android: lowmemorykiller: Better mm handling
staging: android: lowmemorykiller: Don't grab tasklist_lock
staging: android: lowmemorykiller: Don't wait more than one second for a process to die
Staging: android: fixed 80 characters warnings in lowmemorykiller.c
staging: android: lowmemorykiller: Ignore shmem pages in page-cache
staging: android: lowmemorykiller: Remove bitrotted codepath
staging: android: lowmemkiller: Substantially reduce overhead during reclaim
Added base: genlock
Enable build with Linaro 4.7

Doesn't boot at the moment, but successfully builds.
Uses the same compression like in JellyX 3. Also
a patch for the unkown CPU Architecture.
Enable genlock