Renamed action.draw.ArcChordFrom3Pts.gif to action.draw.ArcChordFrom3Pts.png
Renamed action.draw.ArcChord.gif to action.draw.ArcChord.png
This commit was manufactured by cvs2svn to create branch 'rel_1_5_patches'.
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Bug fix 1769858 and 1822162
Bug fix 1769858 continued
Updated copyright notice