Merge pull request #38 from brettdewoody/mongoose

Add Interests models and components.
Create comments backend, stores, views, and tests.
Merge pull request #39 from drabinowitz/comments

Create comments backend, stores, views, and tests.
Add floobits files to .gitignore.
Add client-side route change after room creation.
Add CSS files.
Add classNames for styling.
Wrap buttons in form element.
Remove className from button.
Move CSS to external file.