msm8660: add dummy open() of /dev/smd0 to avoid in-call audio race condition

 This causes smd_tty_open() in arch/arm/mach-msm/smd_tty.c to load
 the modem firmware earlier. This is necessary to avoid a race condition
 where in-call audio dies if a phone call is made before initialization
 has finished.

 http://review.cyanogenmod.org/#/c/34019/
pyramid: ramdisk: Chmod cooler colors sysfs
Torch and camera changes - use sysfs instead of camera interface for torch - show scene modes
Set correct torch brightness