GUIColors:

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   GUI for setting interface colors. 
   Saves the values in the file GUIColors.mat.

   Typing GUIColors is the same as GUIColors('initialize')
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   Form:
   x = GUIColors( action )
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   ------
   Inputs
   ------
   action      (1,:)  Action 'initialize', 'update'
   modifier    (1,1)  Modifier to the action

   -------
   Outputs
   -------
   x           (1,3) Color

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Children:

Common: General/CloseFigure
Common: General/GetCurrentGUIObject
Common: Help/HelpSystem