wingray-common: set triple buffering

Change-Id: Ia7acdd6bd7a3b973940445776c59a2512df7498c
wingray: remove RIL stuff

Change-Id: I65776610c78d794ce1febe3f796000bde95d2af7
wingray-common: disable multiuser except on wingray

Telephony gets borked when switching users.

Change-Id: I1a58712abb2154b0110e924267a5506371e8b61d
Merge remote branch 'cm/cm-10.1' into jb