cpufreq: Intellidemand V5 CPU governor

Conflicts:
	drivers/cpufreq/Kconfig
intelliactive: make touch boost interface generic

Signed-off-by: Paul Reioux <reioux@gmail.com>
tweak to intelliplug

Conflicts:
	arch/arm/mach-msm/intelli_plug.c
 intelli_plug: switch to use dedicated high priority workqueue
intelli_plug: code review clean up

set def sampling rate to something sane rather than zero (instantaneous
rescheduling is not good if intelli_plug is disabled)

make touch input more generic rather than tied to a touchscreen driver

remove unused code

thanks to @dorimanx for the code reviews and suggestions

bump to version 2.3

Signed-off-by: Paul Reioux <reioux@gmail.com>