Extract a ConversationNotifier object, and exclude the comment author from being notified
Remove some extraneous checks
Exclude author from all comment emails
Merge branch 'master' of github.com:elm-city-craftworks/practicing-ruby-web into improve_conversation_notifications
Add a basic support structure for conversation testing
Add missing files
Merge pull request #144 from elm-city-craftworks/improve_conversation_notifications

Extract a ConversationNotifier object, and exclude the comment author fr...