OpenVRPlugin: Corrected a type for Axis0Button and made all devices send tracking info, not only controller.
OpenVRPlugin: Corrected a type for Axis0Button and made all devices send tracking info, not only controller.

ivlab/MinVR2,ivlab/MinVR2,tsgouros/MinVR2,ivlab/MinVR2,tsgouros/MinVR2,tsgouros/MinVR2