New Boo version tested with 4.4.1.9729

I built a new "unofficial" Boo release. Sources are available here. Binaries are available here.

I recompiled 4.4.1.9729 with this distribution. Some small changes have been necessary to compile. The result works fine with .NET 4.0. (I tested the Boo package also with .NET 4.5 and MONO on OpenSuse)