user parse integration
Merge branch 'master' of https://github.com/cuappdev/eatery
Merge branch 'master' of https://github.com/cuappdev/eatery into develop
mhm i lub dis seerup
Merge branch 'master' of https://github.com/cuappdev/eatery into develop
Parse Group creation and querying done.  See parseDataButtonPressed: and retrieveGroupsForUser: methods in NetworkingViewController.swift.  ALso refactored User.swift to make use of swift types.