Merge pull request #1 from sjsharp/master

initial docs
added worflow image to readme

is link to image on imgur, may want to change in future
fixed typo (my name)
Merge pull request #2 from gregory-nisbet/master

(cleanup) fixed my name and added image
contributing guidelines
added style guide
Merge branch 'master' of https://github.com/sjsharp/Coral-Weapon