Basic user story management
Merge remote branch 'upstream/master' into us-model
Changing umask for console and app_dev
Using enum in UserStory model
Add simple data fixture for UserStory model
Using const for UserStory fixture status
Add project reference to User stroy model
Use ParamConverters for user story show controller
Fixing typos
Merge pull request #18 from inouire/us-model

Us model
Add Behat
Add Assertion library
Add first feature
Setup Behat configuration for Travis CI
Load fixtures for each Behat scenarios