Wrote first tests.
Codestyle fixes.

And some other fixes.
Added a test for "check" in Quality.

It just raises an Exception.
Getting the master information from master branch
Getting the master data result from local cache, api url or generating locally
Fixing the save_result function
Verifying if is necessary to run cs on master branch
Ignoring and not parsing the results from api when it is returning 404 error.
Getting the right master commit
Changing the default configuration file name
Improving the README
Improving the README
Improving the README
fixing phpunit command line and phpmd missing slash "/"
Merge pull request #1 from Taffarel/config_phpunit

fixing phpunit command line and phpmd missing slash "/"
Added code health badge from landscape.