Merge pull request #21 from joryrice/master

Skeleton for retrieving nearby rooms
NearbyRooms Servlet

Implemented the nearby room servlet, and removed some unneeded import
statements that were bugging me in random files. :)
Merge pull request #22 from taylorsw/master

NearbyRooms Servlet
Added mapping to new servlet

added xml mapping to new servlet (this is a trivial commit, no need for
review)
Merge pull request #23 from taylorsw/master

XML Servlet Mapping
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
Partial implementation of NearbyRooms method
fixed bad params

oops
Merge pull request #24 from taylorsw/master

Fixed Bad Params
Merge branch 'master' of https://github.com/realtalk403/realtalkserver
Partial implementation of NearbyRooms method
Added methods to ChatServerManager to retrieve user count, registration ids, and users from rooms.
Added methods to ChatServerManager to retrieve user count, registration ids, and users from rooms.