Add first acceptance test for journey show page
Move to postgres
Remove fixtures
Fix the order of assertions
Add basic acceptance test for event posting
Add user to journeys
Add passing test for adding creating a new journey for a different user
Ansible create deploy user
Merge branch 'post-new-events' into deployment

* post-new-events:
  Add passing test for adding creating a new journey for a different user
  Add user to journeys
  Add basic acceptance test for event posting
  Fix the order of assertions
  Remove fixtures
  Move to postgres
  Add first acceptance test for journey show page

Conflicts:
	Gemfile
	Gemfile.lock
Non-ssh github so we don't have to use keys
Create /var/www on server
Staging server deploy config
Use unicorn for production server