Adding SIO and VR I/O Schedulers
Revert "block/deadline: tweaked for better performance on android"

This reverts commit 2c28211cbaa3f6d0a0d6d52d2dc2690dea220e9f.
block:  Add ROW IO Scheduler
/*
 * ROW (Read Over Write) I/O scheduler.
 *
 * Copyright (c) 2012, Code Aurora Forum. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
Block: row-ioscheduler v4

(Fixed)Conflicts:
	block/Kconfig.iosched
Add sched configs