msm_fb: display: move HTC video/msm_8x60 code to video/msm

Conflicts:
	arch/arm/mach-msm/display/holiday-panel.c
	arch/arm/mach-msm/display/pyramid-panel.c
	arch/arm/mach-msm/display/shooter-panel.c
	arch/arm/mach-msm/display/shooter_u-panel.c
	drivers/video/Makefile
	drivers/video/msm/sii9234/Kconfig
	drivers/video/msm_8x60/Kconfig
	drivers/video/msm_8x60/mdp.c
	drivers/video/msm_8x60/msm_fb.c