BEPUphysics v1.5.0 now on GitHub!

I decided to move the demos over to monogame after many years of procrastination, then looked back on all the commits and said, hey, I might as well package these up for a release.

Then codeplex was temporarily refusing my pushes, so I said, hey, might as well put it on github.

Check out the newness on github!

(Certain observers may note that BEPUphysics v2 is, in fact, not yet out, nor is it even being actively developed yet. Don't worry, it's not dead or anything, I just have to get this other semirelated project out of the way. I'm hoping to get properly started on v2 in very early 2017, but do remember how good I am at estimating timelines.)