Updating app to include mysql db from clearDB
Testing db integration
Commented out db insert for time being
Added cors middleware to allow cross domain requests
Added next() to middleware
Different embedded approach to allow cross domain requests
Formatted links obj to return in POST request
Reformatted client post request and subsquent response
Will return links array from a POST req
Post req will return array of link objects
Merge pull request #45 from matseng/featureBranch7

Initial deployment to heroku