Add JavaFX method stubs to GCServer
Add properties to GCServer
Implement GCServer GUI. For now, the buttons perform no actions and no sockets are connected
Implement send button event handler
Change send button event handler in GCServer to not send over the server socket, since the connection hasn't been implemented
Implement connect button event handler. Server can now send messages over the connection and accept clients.
Add NetBeans build to .gitignore
Add method stubs to GCClient
Add properties to GCClient
Implement GCClient GUI. No event handlers have been implemented
Implement GCClient event handlers
Fix formatting of message area when the client receives a server message
Merge branch 'gui-dev'