cpufreq: add savagedzen governor
asm-generic: add cputime_add and sub!
Makefile: fixed unused functions
cpufreq: add dancedance governor
kernel/power: add early_suspend_delay

-this'll also remove early suspend delay at power
Revert "mach-msm: do not underclock by default"

This reverts commit 1746fa5cda1d7883b96e10c91929bcbc10e301f5.
my_tools: disable mpdecision by defult & probable bootloop fix

-add a script to disable mpdecision in the ramdisk by defult
-add "dd" binary in case it's not already inside /sbin (this might fix bootloop)

Thanks to @CoolDevelopment