Opening Files
    Several ways are provided in JIMSwing 2.0 to open existing assembly files.  First, the Open option is provided
under the File menu as well as on the toolbar as a button with an open folder on it.  This command will open a
window for users to browse through their computer in order to find assembly files.  Once the desired file is
successfully opened, it can be run and debugged as needed.
   Another way to open files in JIMSwing 2.0 is to open them straight from the File menu.  The five most recently
opened files will be listed and available for opening in chronological order (most recent to least recent).