Add oculus linux file
Merge branch 'jrift_port_to_oculus_sdk_0_3_1_preview' of https://github.com/mabrowning/JRift into jrift_port_to_oculus_sdk_0_3_1_preview
Prevent macro invocation on Windows
Updating Windows builds
Ignore generated shader files
Merge branch 'jrift_port_to_oculus_sdk_0_3_1_preview' of https://github.com/mabrowning/JRift into jrift_port_to_oculus_sdk_0_3_1_preview
Add comment for OSX fix
Clean up makefile