Asynchronous Fsync: initial extraction of Async Fsync from HTC

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	fs/Kconfig
block: add SIO I/O scheduler
Update defconfig
Update defconfig
Ondemand: add fast_start and deep_sleep, printk: add logger on/off
post-init: disable logcat
Add modded sqlite libs
Linux 3.4.95