smdk4210-tab: switch to opensource audio HAL
smdk4210-tab: libUMP package stub
smdk4210-tab: libwvm
i815: update for ril bringup
p68x0: build libsecril-client from source
p68x0: update for camera wrapper and gps
i815: add sirfgps
Update props and configs for Tab 7 Plus variants

-Build libsecril-client from source
-Update camera to use wrapper
-Move GPS out of common config