Sultan_*defconfig: Update for Lollipop
cpu_input_boost: Add cpufreq notifier and make it super fancy

*Everything is much cleaner
*Boosting is far less expensive now
*Now completely self-sufficient (doesn't require code to be added to other drivers)

Signed-off-by: Sultanxda <sultanxda@gmail.com>
Sultan_*defconfig: v1.5.0