Revert "squashed: cpufreq: add intellidemand from faux123"

This reverts commit 56d37bbcf1e2ce8946d80a8e512bcc43f0749809.

Conflicts:
	drivers/cpufreq/Kconfig
	drivers/cpufreq/Makefile
	drivers/cpufreq/cpufreq_intellidemand.c
	include/linux/cpufreq.h