Gentoo Portage Overlay for Openmoonray + Houdini

[cwpenhale]

Hey gang,

I've been able to successfully compile and use OMR 1.7.0.0 with Houdini on Gentoo. I've published my portage overlay here: https://gitlab.com/ruxbat/ruxbat. I've taken an effort to document what I've done and learned so far. Bit of a mess in there, so if there's any questions I can answer please don't hesitate to reach out.

Thanks! Hope this helps someone.