Add build script
Clone cyanogenmod_skyrocket_defconfig to Sultan_defconfig
Update build system to make a boot.img
msm8x60_celox: Re-map memory

*Cleaned up deprecated/useless memory code (we don't use PMEM)
*Optimized heap sizes
*Userspace now has 851MB of RAM (from 785MB; a 66MB increase)

Signed-off-by: Sultanxda <sultanxda@gmail.com>
.gitignore: Update
Makefile: Clean additional files
Sultan_defconfig: Disable HDMI

I've read reports that it isn't working anyway, and I have no way to test it.
mdp4_overlay: Fix compilation with HDMI disabled

Signed-off-by: Sultanxda <sultanxda@gmail.com>
Sultan_defconfig: Clean up excessive debugging

Signed-off-by: Sultanxda <sultanxda@gmail.com>
build script: Double the jobs