#83 added cucumber and feature tests for database tasks
#83 added cucumber to travis command
#83 added cucumber task to Rakefile
#83 added a couple of deployment feature tests
#83 added a bunch more feature tests
#83 slightly refactored feature tests for remote and staging checks
#83 refactored cucumber steps
#83 added feature tests for config task
Merge pull request #84 from jbrunton/dev-83-acceptance-tests

Close #83: Add acceptance tests