17a hotfix

There's a quick update today to address a couple of small issues. If you lost your progress with the last update then this patch will bring everything back. If not, please send me the log! (peter@dinopoloclub.com)

After some extensive help from our Linux players, the recent Linux instability has been nailed down to a conflict between Unity 5's multithreaded renderer and some old libraries that the Steam client ships with. We've reverted to the old renderer in this Linux build which might fix the issue; if not you can opt in to the beta Steam client or switch to the snowleopard branch until the client is updated.