cpufreq: add intellidemand and intelliactive governors

Borrowed from faux123's motox sources

Conflicts:
	drivers/cpufreq/Kconfig
	drivers/cpufreq/Makefile
cpufreq: fixups for intellidemand

 - Add faux123's cpufreq_set_limits for LIMIT_MAX_FREQ
 - Remove quad-core checks
 - Handle screen-off in intellidemand earlysuspend
 - Only register earlysuspend when governor is active
configs: update defconfig

 - Enable intellidemand & intelliactive
 - Enable swap resource controller for KK zram handling
 - Disable DVFS monitor (it's been broken for ages)

Conflicts:
	arch/arm/configs/cyanogen_d2_defconfig