Refactor of model class. Rubifying code. Removing double-quoted strings. Adding comprehensive unit tests.
Refactor of view class to remove unnecessary code. Discovered cause of app breaking during demo. Added todo.
Merge remote-tracking branch 'origin/master' into indi_chan

Conflicts:
	model/model.rb
Cleaning up double quotes from view class
Handling case when nonexistent answer is provided for upvote
Commenting out Chantelle's practice unit test
Added Users DB and User class to application as preface to login code
Merge remote-tracking branch 'origin/master' into indi_chan
Merge pull request #9 from ksin/indi_chan

Nice. I thought the thing that was causing the crash was SQL injection. ie: The user can't put punctuation in her answer.