Revert "Tweak hotplug values"

This reverts commit 3ecce130d0700b737d0db6f99983b2232ac4f59c.
Revert "hotplug:Fix typo and change min sample time"

This reverts commit 6b181678c210fc45b047679f9b41283ac4dc4473.
Revert "made all,enable and disable threshold available for userspace"

This reverts commit 624d38c7b5e1b19e459d11bf183f8d5b5d21db13.
Revert "auto_hotplug: Force offline cpu 1,2 & 3 during suspend mode to save"

This reverts commit 75b63c5a87ae495eb678b90d6080b0a74ff4fd2e.
Revert "auto_hotplug: initial min sampling rate at initialization and change"

This reverts commit 3cfa28365ed7312e75882ca9dbf7a9bdc25afd0a.

Conflicts:
	arch/arm/kernel/auto_hotplug.c
Revert "auto_hotplug: Add tunable parameters enable/min sampling rate, set min"

This reverts commit 83e6e428a3d1d9f854225f7b2f5443b2706fec7c.

Conflicts:
	arch/arm/kernel/auto_hotplug.c
Revert "sched: set sched_mc_power_savings to 2, which is the highest power saving possible value for this tunable. Basically according to http://elinux.org/images/1/1d/Comparing_Power_Saving_Techniques_For_Multicore_ARM_Platforms.pdf this tunable provides serious power saving improvements close to the power savings of hotpluging cores. Since in this Kernel we're using always a minimum of 2 cpus online at any time during screen off we might actually benefit from this because this feature packs tasks together and try to bind them to cpu0, which in theory will let cpu1 idle longer, thus improving battery life."

This reverts commit c5ff7ba888b49f4129efee2e3f87a0493a0cce1c.
Add tunable interface