YankasusQ governor

It's a one to one copy of PegasusQ with only a few parameters changed for now.

Main goal is to provide a playing ground for experimenting without "breaking" close to stockness by keeping PegasusQ unchanged
max77686 : Keep dmesg from getting flooded by every status change

If needed, uncomment "#define MAX77686_DEBUG".
Reverted : staging: android: lowmemorykiller: Don't count reserved free memory

The amount of reserved memory varies between devices. Subtract it
here to reduce the amount of devices specific tuning needed for the
minfree values.

Change-Id: I466ae8b18f5972f6f6d8b5a7d8c4ae69660de53a
Signed-off-by: Arve Hjønnevåg <arve@android.com>
adapted from Linux 3.4 Android Kernel Common

Signed-off-by: faux123 <reioux@gmail.com> (reverse-merged from commit ea7787bad2b3d00e60d946fe0d8a40109a2d71e6)
Yank555.lu 3.1h config