Added API for allowed rooms and users

There is now getters and setters for the following lists of Strings
- **Room Numbers**: only these rooms will be available for reservation
- **Students**: only students with these emails will be allowed
    to reserve rooms
- **Editors**: editors can view the permissions lists and change
    data about rooms and the authenticated students list
- **Admins**: admins can do everything editors can plus change
    permissions lists and delete rooms

The emails of Reginald Pierce and Greg Daneault have been hard
coded in as default admins in case no other admins are specified.
API running in APIs Explorer
Fixed queries

- Fixed queries to the database.
- Allowed floor numbers to be strings.

KNOWN ISSUES
- reserve() and current() not tested b/c I can't figure out how to do
    it locally
- adding a room and then calling rooms() shows rooms with no info
    calling updateRoom (even with no changes) causes info to show
    up in the return value from rooms()
Merge pull request #1 from RITHonorsTechCommittee/add-stuff-api

First working API