Fixing class for argument of BackgroundDispatcher function since last release of Behat 3
[WIP] fixing phpspec suite
Fix behat update
Fix reader ans tags
Fix tests
Fix bad value formating
Fix missing continue statement
Update Asserter.php
Merge pull request #61 from KnpLabs/fix/behat-update

Fix behat update
Introduce request builder and API context
Introduce first ApiContext
Add api http response steps
Add documentation
Change a frenglish word 'precised' ... my bad
Fix specs