General release notes

No major changes or improvements; mostly a "small improvements" release. The single biggest improvements are:

Updated the Vagrant & Travis settings to use gcc version 5 (instead of version 4.7 which was the previously assumed version).
Added support for building servers in Rust. Rust is still a quite "new" language in terms of stabilization and feature support; the first "stable" version 1.0 was released in May 2015. Still, it has interesting features and is a much more "modern" systems programming language than C/C++ which means it should be quite useful for writing parts of chaos with it. Don't expect a full system rewrite in Rust within any near future though... 😉

Details