lights: Adding keypad alt/shift LED light IDs

in conjunction with the alt/shift light patch for
frameworks/base:
http://review.cyanogenmod.org/#/c/34903/

Change-Id: Ie97a80d398d474950340cba60c48ba5904978ec5
Add camera parameters for htc evo 3D. (2/2)

Use BOARD_HTC_3D_SUPPORT to enable.

Change-Id: I23b668a7a5d88770cbc290940444f55f157630d3
libhardware: Enable broadcast stream for audio hardware with