Setup base unit testing framework
100% unit test of Github, Google, Facebook and LinkedIn
Simplified user class; php defaults vars to null so no need to duplicate that
Ran cs fixer & added testing namespace to psr4 + log > logs
Moved tests to test; tidy phpunit.xml
100% unit tests for Vkontakte
100% unit tests for Instagram
100% unit tests for Eventbrite + source fixes
working on ms