Setuping behat and travis
Added a search scenario, configuring travis to use Elastic
Ignoring behat.yml (use the .dist)
Removing composer config line in travis.yml
Setting up a different elastic search instance for tests

Adding a search test on cat genders filtering
Using background data for tests instead of relying to Alice's fixtures
Merge pull request #1 from tentacode/behat

Setuping behat and travis