Enable SMT

Change-Id: I9df257d1dc666db57ce09fd013e63bde60159fa6
Various patches for conservaative and ondemand from https://github.com/zanezam/cpufreq-governor-zzmoove
All credits to him

Change-Id: Ib4df9bd6e43ce4a600e7690b010df176101fbd69
Add export temp capability to exynos4 cpu
Thanks to https://github.com/zanezam/cpufreq-governor-zzmoove/

Change-Id: Ida6363c8b8cd4090335b3d3796293ea3a532265f
Add and enable ZZMOOVE governor
Thanks to https://github.com/zanezam/cpufreq-governor-zzmoove/

Change-Id: Ic77a532035668762f5f8f4e52472ca285cc745ec