Start re-configuring for Heroku
Remove trailing whitespace
Convert python to 4-space width styling

http://google-styleguide.googlecode.com/svn/trunk/pyguide.html#Whitespac
e
Convert to Heroku app
Remove unused yaml file
Convert routes to methods
Restructure files in Flask pattern

http://flask.pocoo.org/docs/patterns/packages/
Update Procfile
Use Jinja for rendering templates.
Clean-up to make run on Heroku
Add DEBUG run option, update README
Give README file markdown extension