intellidemand: set default sampling rate to 50k

Signed-off-by: Paul Reioux <reioux@gmail.com>
Fix up intellidemand stupidity
mdm_ctrl_bridge: remove constant dmesg spam
msm: acpuclock-krait: Enable HFPLL for init only if switching
msm_rq_stats:Cpufreq policy notification and other general fixups for cpufreq stats/hotplug

Conflicts:
	arch/arm/mach-msm/msm_rq_stats.c