Merge pull request #23 from bschoen610/master

Adding property change events and listChangeEvents and added serializati...
Add message objects
Merge pull request #24 from william-alexander/master

Add message objects
Added Lobby, add friend functionality and logout.
Merge pull request #25 from elaksana/master

Added Lobby, add friend functionality and logout.
Add GameServer class
Added chat server (also included timestamp for each user whenever they type message)
Merge pull request #26 from SiddharthManoj/master

Added chat server (also included timestamp for each user whenever they t...
Merge remote-tracking branch 'upstream/master'
Networking (server-side)
Merge pull request #27 from william-alexander/master

Add networking stuff
gui-fyed gameserver
Merge pull request #28 from elaksana/master

gui-fyed gameserver
Added a friends list to the lobby Panel
Merge pull request #29 from SiddharthManoj/master

Added a friends list to the lobby Panel (updates whenever a user is added)
Checkin works for Game Panel
Merge pull request #30 from elaksana/master

Checkin works for Game Panel
Added a logged in and logged out image icon (checks if friend is logged in or not)
Pushing the image icons
Merge pull request #31 from SiddharthManoj/master

Checks if a friend of the user is logged in or not and adds an image icon accordingly