first unit test and integration test
capybara test switchover
rubocop updates required changes...
remove unnecessary fixture
hardcoded test key for Travis
hardcoded test key for Travis
hardcoded email for Travis (this is never actually used since the emails are not sent in test but it does require it for validation purposes)
spec syntax
comments
Merge pull request #94 from adamdruppe/tests

first unit test and integration test
Merge branch 'master' into task_file_upload_module