fix zub test
fix rubocop errors and add test for theme
fix rubocop transgressions
Merge pull request #34 from reedns/dev

Dev
Add authentication to portfolio to make application for secure
Clean up test_helper file and add codeship badge to readme
Add coveralls to measure test coverage
add rubocop yml for customization
continue work to integrate of theme
integrate nav bar with theme
add auth for creating and viewing articles
delete travis files and use codeship instead
add auth for editing articles
add auth for deleting articles
test for article show auth
add auth for publishing articles and refactor editing article test
commit in order to rebase
fix rubocop transgressions