This is hopefully the last of the GUI changes for the time being:

* GUI changes for more screen space savings as follows:
  - Smaller buttons
  - Shorter drive designators
  - Log area is shrunk to single line height, double-click on the line to open a full view log window, if the main window is re-sized, the log area can be expanded by clicking and dragging the single line (this click and drag expansion requirement may be temporary if I can figure out how to make the log area expand automatically, for some unknown reason the auto-expansion decided not to work any more, this may have to do with many re-sizing options I recently added, which may have inadvertently broke some layout rules. At this point I won't spend any more time on this as a separate re-sizable log Window is available anyway).

+ Added larger font support to the disk slot descriptions. New font size can be made permanent in the User Interface Options.

* Shade mode is now optional through a setting in the User Interface Options.