ancora: remove pmem_audio (depreciated)

Conflicts:
	arch/arm/mach-msm/board-ancora.c
	arch/arm/mach-msm/board-ancora_tmo.c
	arch/arm/mach-msm/board-ariesve.c
Added Intellidemand CPU governor

This is an 'ondemand' based CPU governor created by Faux123 (thanks to him for his awesome work)
lowmemorykiller: Imported the new LMK from 3.4 kernel
lowmemorykiller: Change default debug_level to 1

The select...to kill messages are not very useful when not debugging
the lowmemorykiller itself. After the change to check TIF_MEMDIE
instead of using a task notifer this message can also get very
noisy.

Change-Id: Ice171c25801d6faa454b885a23b24b002423b754
Signed-off-by: Arve Hjønnevåg <arve@android.com>
lowmemorykiller: Voku and Dorimanx tweaks for LMK
Updated default and custom configs
Updated light sensor driver and display driver
light sensor changes:
updated driver from SGSII (SGH-T989)
added fix for zero value problem

display changes:
changed bl-gamma level conversion now is much better (taken from a more recent driver source of Note2, also to make it easier to adjust brightness sensor lux)
fixed max brightness problem
added one missing lowest brightness level (gamma20)
re-added acl cutoff from stock driver
Squashed update of kernel from 3.0.74 to 3.0.75