MOdified to remove SDL requirement (which is hidden behind RenderManager), include the GLEW directory, and accept boost versions other than 1.58 (it compiles for me fine on 1.57).
MOdified to remove SDL requirement (which is hidden behind RenderManager), include the GLEW directory, and accept boost versions other than 1.58 (it compiles for me fine on 1.57).

OSVR/OSVR-Unity-Rendering,OSVR/OSVR-Unity-Rendering