change production host (test)
fix url for production and staging
Remove 'www. from host names in production and staging. Ran 'heroku config:set RACK_ENV=staging RAILS_ENV=staging --remote staging' to add remote RAILS_ENV in addition to RACK_ENV.
Add staging to list of environments to use fog
Implement 'friendly_id' gem on project title. Add 'friendly' method in controller methods.
Refactor memberships and videos controllers to use shared methods in application controller.
Fix some styling to center text
Edit responsiveness for smaller screen sizes
add coverage result
Add poster image to demo video. Add padding under video.
update demo video
Make description field required for project. Update tests to check for description.