Shayne Officer

Results 2 issues of Shayne Officer

Per the code sniff [here](https://deepsource.io/gh/hasgeek/hasjob/issue/PYL-W0102/description) using mutable lists/dictionaries as default arguments is a bug risk.

This svg is from https://www.gnu.org/software/octave/img/octave-logo.svg so I think it's free to use but let me know if I'm mistaken. Resolves #540