Refactored test framework
removed rogue temporary file
TEST_PATH constant fix
Updated readme, added codeship CI banner
coveralls setup
adding phpunit to composer.json
added coveralls YML config
edited coveralls YML config
Updated coveralls YAML file
Added coveralls status badge to README.md
Merge pull request #1 from joegreen88/master

Pull to smrtr/smrtr-datagrid