[FEATURE] - Contributor Guidelines

[michaeljharrison]

Is your feature request related to a problem? Please describe.
It is difficult to start contributing without a contributor guide and getting started page.

Describe the solution you'd like
Documentation containing contributor guidelines, code styles and some information about how to get started.

Describe alternatives you've considered
An example of a contribution to use as a template.

Additional context
Add any other context or screenshots about the feature request here.