Added text box for 'Reason to Shutdown', to log on server.
Moved consoleShutdownDialog our of GASHAdminFrame into its own class, and added textarea to get reason for shutdown from user
Cleanup some code, remove imports not needed, remove multiline label, using swing labels with html instead.
Cleaned up some comments and debug statements
Merge branch 'master' of http://git.arlut.utexas.edu/ganymede