Update sentences to reflect better the actions
Update DemoContext and ContentContext
Fix/improve demo sentences
Update files structure/namespaces
Add file headers and explanations
Update travis to reflect changes for behat 3
Fix typo on method name
Updated ezimage_simple.html.twig to reflect changes for EZP-22280
EZP-21527: Simple search with platform stack

Thanks to Carlos Revillo for the header form.
Fix travis.yml: do not test "rest" profile.
Merge pull request #106 from ezsystems/ezp-21527-simple_search

EZP-21527: Simple search with platform stack
Merge pull request #112 from cleverti/behat_upgrade

Behat 3 upgrade