replaced debugger gem with pry-byebug
switched off custom email notifications for travis
removed commented emails
lets not talk to geocode service
Added feature and steps for Disqus
Added Disqus account settings to initializers/disqus.rb
Added show view and specs for Documents and Articles
refactored disqus_embed into a partial
adjusted show views and specs for documents and articles
refactored features and steps
refactored show views and specs
changed directory structure for partials and initializer
moved inline js into a file