Added new map.
Fixed bug when creating a new game.
Fixed bug after creating a new user of always redirecting.
Added previous_session to the user table and num_players to game table.
Removed Territory ID and added name as pk
Added socket.io javascript files
Stoop up node server (zipped server files)
Merge branch 'ahnera_sprint3' of codeforge.cs.missouri.edu:swe-j into ahnera_sprint3
Added connection to node server.
Added a new game_info bar, removed tabs from nav bar
Added a progress bar
Added surrender button to terminate a user's game