adds authentication feature helper to support

configures rspec to use it
adds authentication feature spec
updates sessions_controller_spec to include all test cases
adds changes as requested by maintainer
adds changes as requested by maintainer
Merge pull request #56 from RaimundSchramm/add-specs-for-user-authentication

Add specs for user authentication - fixes #4

Thanks for the PR!
DRY spec using shared example
Fix indentation for app/
Fix indentation for spec/
Remove shoulds
Update gems for Rails 4.1
Reduce expected errors on password_confirmation

Apparently there was an API change in 4.1?
Extract local variable
Merge branch rails4.1
Update to MRI v2.1.1
Downgrade sprockets by updating sass-rails
Searches expected events by title
Add shared example for title search
Extract title search into controller concern
Merge branch 'feature/search-expected-events'