News in 0.7.1: 
 	 Minor bug fixes:

         * Fixed the default value for BackColorTip attribute (background color for tooptil) in Tooltip (don't see the letters)
         
	 * Fixed the default value for FillStyle attribute. Now is "None" the
         default value instead "FillHLine". Valid values are:
         FillInvert, FillHLine, FillVLine and None.

See ChangeLog for more details
