Adding travis ci script
Added target for travis
change to run travis
made ant php execution more platform independent
Modified ant target for travis
Added db setup for travis
Changed construct parameter from runtime context  dependent \AppKernel to proper qualified class - mockery now works whe running test in isolation
Moved creation of BaseFeatureContext dependencies object to the contructor as it does not change in the runtime
tagged db related tests - tag db
PHPUnit test made independent from the DB. Unfortunatelly, there are some hardcoded dependencies (new statements inside the code) that forced me to stub them really deep. Refactoring required.
Merge pull request #1 from n-educatio-pl/db-independent-tests

Db independent tests