Update TODO.md
Update TODO.md
CUNY-Hunter-CSCI-Capstone-Summer2014/XMPP-Chat,CUNY-Hunter-CSCI-Capstone-Summer2014/XMPP-Chat,CUNY-Hunter-CSCI-Capstone-Summer2014/XMPP-Chat,CUNY-Hunter-CSCI-Capstone-Summer2014/XMPP-Chat