NEW Features

Changed "Copy Me" button to "Listen"
Changed "MODIS" button to "Commands"
The Commands button now displays a dialog box of available commands.
Commands "Turn Red", "Turn Green", & "That's noy my name" were added.
The command "Change Back" is now aware if no change was necessary.
Added special case for "What's my name?" command: If user identifies
themselves as David, the app will say the give the normal response of
"Hello " + name before also adding "better known as Dr. Game."
If a user opens the Command Dialog Box a subsequent time, the app
switches from saying "The following are commands I recognize" to just
"Commands" or "Try the MODIS command" based on the result on a RNG.
The app now recognizes if the text field is blank and responds somewhat
sarcastically.