Revert "Revert "scheduler: default to cfq""

This reverts commit ea37c0a3899c7ea9a0e2cb9f9dd893fab88e3a3e.
Revert "Tegra3-Hotplug:"

This reverts commit deafe4b13ea45f5ad3af35ed798f87d142b24272.
skipteractive governor v4.3

- smooth a bit

Signed-off-by: SkipXS <sskkiipp@gmail.com>

Conflicts:
	drivers/cpufreq/cpufreq_skipteractive.c
Fix GCC 4.7

Signed-off-by: SkipXS <sskkiipp@gmail.com>
defconfig: 2.8 stable

- cfq
- hotplug default
- linaro 13.04

Signed-off-by: SkipXS <sskkiipp@gmail.com>
fix gcc4.7

again