Merge pull request #12 from bvssvni/master

Upgraded to latest Rust + Rust-Empty
Merge pull request #13 from bvssvni/master

Updated symlink build script
Merge pull request #14 from bvssvni/master

Changed to PistonDevelopers fork
Merge pull request #16 from bvssvni/master

Added capture mouse support
Added maintainers
Set fullscreen

Closes https://github.com/PistonDevelopers/sdl2_game_window/issues/18