Edit doc api endpoint.
Complete the initial veritcal slice of the node-zen api.
Remove controller pseudocode.
Change api request from post request to get request.
Merge branch 'patrick' of https://github.com/patrickreynolds/dbc-zen into patrick
Create procfile and update dependencies for Heroku deployment.
Modify application port number.
Update readmes with more detailed project information.
Clear white space and rename methods for clarity.
Merge pull request #7 from patrickreynolds/patrick

Cleanup: Update project READMEs, rename methods for clarity, and remove whitespace.