Merge pull request #12 from kourosh/master

Update MANIFEST.md
changed gem_group to group in gemfile
added guardfile
added factory girl for 'user visits homepage'
test for home page Loo list: passing
loo list testing pass
committing before updating
conflicts resolved
adding formatting to index loo view
Merge pull request #25 from codemeup/master

Adding in views for testing index loos page
added prettier documentation and single loo
single loo test passing
Updated used gems
Updated live site and git clone command
single page looks up by id param. doesnt break test
Create user form controller, test still broken
user registration route is working, refactored loo controller and index view
loo index displays users in db as well, fixed iterators
User registration is functional
added loo resources to routes.rb