msm8x60: Import from ruby-ics-3.0.16

Change-Id: Ifa081919e313065ab4173daaf11b61e6b37e5f8b
ruby: update board files
drivers: update drivers

 * HACK - add old htc_flashlight includes for aat1271
 * TODO - fix aat1271 driver to conform to new header
gpiomux-8x60: add in htc gpiomux support