Network Jeopardy

A previous 205 student created a fun Network Jeopardy application. 
Here's some sample screen shots.
JeopardyBoard  The main screen displaying categories and amounts.
AnswerScreen An answer (clue) being displayed for contestants to read.
NowGuessing The display when a contestant is guessing.
ChooseMode When the app starts this dialog allows choice of operating mode.
HostConfig This dialog is how the host is configured.

The source code is available from Dr. Dalbey. We need the following enhancements.