Added Color Control version 1.

Conflicts:
	drivers/misc/Makefile
Added note.
Added support for changing the color multipliers.
Prevent the color multipliers from being raised above the stock values.
Added support for disabling the safety feature which prevents the color
multipliers from being raised above the factory settings.
Added entry to Color Control sysfs interface to print the factory-set
color multipliers.
Lock the DSI bus when updating the brightness after changing the color
multipliers or V1 gamma offsets.
Bracket the gamma reg values between 0 and 255 properly without causing
an inconsistent value shift when passing these min/max values.
Add fsync control by Ezekeel.
skipping the sound change of the commit this is from.

Conflicts:
	drivers/misc/Makefile
	fs/sync.c