View your github contribution calander in the terminal

Now in rust!

``` gh-cal 0.1.0 marshmallow View your github contribution calander in unicode

USAGE: gh-cal [OPTIONS] [USERNAME]

ARGS: A valid Github username. Tries to guess

OPTIONS: -h, --help Print help information -n, --no-colour Disable colour. Respects NO_COLOR by default -r, --raw See raw levels -V, --version Print version information ```