qcom_utils: Update list of QCOM_BOARD_PLATFORMS

Add msm8226 (Moto G) and other upcoming platforms
Change-Id: Icf895cbcf86791ca800636a1c0893b3a905a27a0
Merge remote-tracking branch 'CyanogenMod/cm-11.0' into cm-11.0
support legacy qcom audio variant

Change-Id: I752c2f6380331f6c8f5d4ba427b04e387ecbc604