Rebase from master
Rename ChatController PageController and ChatService RemoteService.

ACE-49
Rename ChatController.js and ChatService.js

ACE-49
Modify <script> tags in index.jsp to link to renamed js classes.

ACE-49
Connected users are showing up now.

ACE-49
Rebase from master
Rename ChatController PageController and ChatService RemoteService.

ACE-49
Rename ChatController.js and ChatService.js

ACE-49
Modify <script> tags in index.jsp to link to renamed js classes.

ACE-49
Connected users are showing up now.

ACE-49
Code for pair programming with Michael

ACE-49
Merge remote-tracking branch 'origin/createRosterAddedController_ACE-44'
into createRosterAddedController_ACE-44

Conflicts:
	org.ualerts.chat.web/src/main/webapp/assets/js/PageController.js
Remove conditional in onMessage method for ROSTER_ADDED switch case

ACE-49
Create ChatRoomService and have it handle chat messages.

ACE-49
Created ChatRoom class

ACE-49
Git says I have to commit before merging.
Merge remote-tracking branch 'origin/createRosterAddedController_ACE-44' into createRosterAddedController_ACE-44
Make UI for one to one chats.

ACE-49
Modify margins on chat icons for one-to-one chat.

ACE-49
Have the PageController set the ChatRoomService's username.

ACE-54