Refactored tests to pass with new db changes
Reorganized package.json
Added procfile for deployment. Updated package.json.
Modified files to use process.env variables. Added bower install as a npm postscript.
Restructured client side bower dependencies to start from the top level directory.
Changed the references to bodyParser to not throw deprecated exceptions in express 4
Fixed white space in config.js
Fixed tests to test all completed routes post env variable refactor. Fixed a bug in one failing test (request deletion on client side).
Cleaned up gulpfile with updated paths
Added specific columns to pet query to remove join columns
Removed timestamps from get request query
Merge pull request #149 from gnauhnoj/bug/petGetRemoveJoin

Bug/pet get remove join (includes the pending pull request)