include/linux: Add msm_rotator header file
include/linux: Update msm_mdp.h

Update with a newer copy from Samsung 3.4 sources.
mach-msm: Tweak Makefile

This also turns on jf_tmo_gpiomux
init: Define poweroff_charging for Samsung battery

Source: Samsung's main.c

The point of this is to fix undefined references from board-
fusion3-battery by defining it.
include/linux: Add gpio_event, sec_class, sii9234, switch.h

Add miscellanous needed header files. (Source: Samsung)
drivers/input/misc: Add gpio_event & gpio_matrix