Add a minimal readme
Add a minimal readme

virneo/OSVR-Unreal,OSVR/OSVR-Unreal,OSVR/OSVR-Unreal,JeroMiya/OSVR-Unreal,virneo/OSVR-Unreal,JeroMiya/OSVR-Unreal,JeroMiya/OSVR-Unreal,virneo/OSVR-Unreal,OSVR/OSVR-Unreal,JeroMiya/OSVR-Unreal,virneo/OSVR-Unreal,OSVR/OSVR-Unreal