Use JGithub, raises minimum CMS version to 3.3
Remove references to PTGithub object, replace deprecated method calls
Modify how environmental errors are rendered
Start refactoring to store the pull requests in the database
Merge branch 'master' of github.com:joomla-extensions/patchtester
Working commit - Working out kinks with the updated processing
Refactoring & Features

- Add support for an OAuth token
- Join over the applied patches table on the list view
- Data is all stored in database now versus fetching on each request