include: Add geofence support to fix build

https://github.com/CyanogenMod/android_device_samsung_galaxys2-common/commit/411530afee74860faee85ac0304332e07173e8f5
overlay: Delete config_wifi_p2p_support
ril: RIL MR2 class rebase
libasound: Remove all unused Makefiles
libasound: snd_pcm_hwsync is deprecated

I saw some references on code comments saying this function is deprecated and that we should use snd_pcm_avail_update instead.
I am not sure at all but with this change building from source is okay, the librarie does not crash and audio keeps working. So +1.
bluetooth: Enable LE (Low energy) support