Merge pull request #17 from taylorsw/master

Servlets Response Params
Modified:
pom.xml - removed resources folder for chat log
RegisterServlet.java - all servlets handling user logic returned error
codes even though success was achieved. Changed to only return error
info if failure was encountered.
UnregisterServlet.java
RegistrationIdServlet.java
PasswordServlet.java
web.xml - added get all chat logs servlet
Merge pull request #18 from colinkho/master

Fixed User Servlets & cleaned up pom.xml & added new servlet in web.xml
Fixed bug in ChatServerManager: zero messages returned is no longer a failure
Merge pull request #19 from joryrice/master

Fixed bug in ChatServerManager
Added testing resources for heroku server to use
Merge pull request #20 from colinkho/master

enhanced pom.xml
Added chatroom result set object and skeleton for get nearby rooms by gps
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. :)