Use testing bundle

Conflicts:
	composer.json
Bootstrap with CMF testing-bootstrap
Checks that menu is registered in Admin dashboard
Updated to use bundle sets
Adapted functional test to load fixtures
Renamed app directory
Fixed phpunit.xml.dist
Fixed travis.yml
Require symfony version depending on env
Removed console
Merge pull request #54 from dantleech/testing

[WIP] Functional testing -bootstrap