Some attempts to make the different gadget classes match look.
Some attempts to make the different gadget classes match look.

PUSH-BUTTON-PANE, TOGGLE-BUTTON-PANE:
    Changed default spacing initargs to get a better match in look.

GENERIC-OPTION-PANE:
    - Space is computed a little different now to match the look of
      the push button.
    - The widget size now is always square and matched to the overall
      height of the optione pane.
    - We circmumvent the flawed behavior of DRAW-TEXT* and compute the
      base line on our own.

informatimago/mcclim,quek/mcclim,quek/mcclim,informatimago/mcclim