Revert "Increase audio volume on all outputs"

This reverts commit 9251d4e0a797faca0b257867cf6a2d2a64a10b4e.

Change-Id: Ib1f1a7689492fbc1e19b09600bcd7708185b7d9e
qdsp5v2: Increase AFE_VOLUME_UNITY

It increases volume by 1,75 multiplier on all channels

Change-Id: I3ea1a801d34fe49d27bde48c0bf860761f71fe03
Repartition Internal Storage
Increase Readahead
logger: reclaim some ram
Tweak Readahead
Tweak dirty_background_ratio
mm: Lowered swappiness 60->45
mm: Optimized SLUB memory allocator
char: Added Fast Random generator support (frandom)

Frandom is a Linux kernel random number generator, which is 10-50
times faster than what you get from Linux' built-in /dev/urandom.
And it uses very little (/dev/frandom) or none (/dev/erandom) of
the kernel's entropy pool, so it is very useful for applications
that require a handy source for lots of random data.
cpufreq: InteractiveX CPU governor

Modified version of interactive with sleep+wake code

Conflicts:

	drivers/cpufreq/Kconfig
	drivers/cpufreq/Makefile
	include/linux/cpufreq.h
Update defconfig for latest governor change