change broid name to "Xiaomi MI-2"
update name of liblight
use stock WCNSS
update proprietary-blobs
use aries props
remove mako keylayouts and keychars and use stock keylayouts of aries
remove unneeded touch_dev.idc
use stock snd_soc_msm_*
remove unneeded kickstart_checker
remove unneeded factory-images generator