Merge pull request #2 from gregory-nisbet/master

(cleanup) fixed my name and added image
(doc) add contributing.md
(doc) revised repo-name to Coral-Weapon in line 36
(doc) revised upstream url in line36
Merge pull request #4 from Neco-Murphy/doc/contributing.md

(doc) add contributing.md
(doc) added STYLE-GUIDE.md
Merge pull request #5 from johnnyliang213/master

(doc) added STYLE-GUIDE.md