Server dialog

Review the layout of the server dialog.
Problem noticed while running the client from the command line

To test:
 * Start insight using the version matching your OS. e.g. mac
 * Click on the wrench to display the server dialog. Check that the display is correct.
 * Download the Linux client package and use the scripts from the command line to start insight
 * Click on the wrench to display the server dialog. Check that the display is correct.