adding foreman procfile to use heroku
added node version to heroku
update package.json
added routes for user and event
Merge branch 'master' of github.com:mangrove/partywishlist into develop

* 'master' of github.com:mangrove/partywishlist:
  added routes for user and event
  update package.json
  added node version to heroku
  adding foreman procfile to use heroku