Merge pull request #2 from erindru/master

Fixed bug where Github API was rejecting requests
Merge branch 'master' of git://github.com/erindru/silverstripe-markdown into erindru-master
Coding convention corrections

Changed how the renderer is setup

Removed setGithubUsername() and setGithubPassword()

Documentation updates/improvements
Added license
Added license information to composer.json
Renamed module on composer
Rollback 7c9d0a87aa23fd0c326b35ea5ac8dd0ab9953b54