Implement tests filters. Closes #431
Merge branch 'master' into filter-tests
Revert stupid UI tweaks - use 4a8af1
Fix count for needs one test
Merge branch 'master' into filter-tests

Conflicts:
	src/App/Tracker/Controller/DefaultController.php
	templates/tracker/issues.index.twig
Add tests filter value and fix the search tools state
Merge pull request #433 from joomla/filter-tests

Implement tests filters