Add a Contributing.md file to help give direction on how to contribute

[rcallaby]

Currently, there is no contributing.md file so there is nowhere to look to find direction on how to contribute if that is even possible.

[Adesoji1]

@rcallaby smiles :-)

[ar1ja]

yeah what do you expect, both the-algorithm and -ml repos are just pure corporate stunts lmao, nothing but a joke

[Adesoji1]

joke to me

[rcallaby]

@ Adesoji1 And it is April 2nd and still here.