Monthly meetup

This month: Caleb (calebwin.github.io) will present Emu (github.com/calebwin/emu), a new framework + language he has developed for GPGPU programming from Rust, as well as an overview of Rust-based GPGPU and how this fits in.

Code of Conduct: Please review the Rust community's Code of Conduct (https://www.rust-lang.org/en-US/conduct.html) before coming to the meetup. Let's make this meetup great for everyone!