Library Updates & Mac Fix

Just pushed an update to Spermination that includes many of the library updates that have been a part of my latest title, 5089. This brings LWJGL 3, GLFW, jMonkeyEngine & OpenVR (0.9.16) to their latest versions. I've also modified the launch behavior on Windows & Linux that had better results for certain configurations. Let me know if anything goes awry!

EDIT 2/23/2016: Just updated LWJGL / GLFW some more. This should fix a 32-bit problem with glfw32.dll, at least.

EDIT 2/26/2016: Small Windows launch script update.

EDIT 3/9/2016: Updated to OpenVR 0.9.18, latest jMonkeyEngine libraries & Mac launching should be fixed!