Update JFreeChart version, remove iText reference from Ant build script.
Update JFreeChart version, remove iText reference from Ant build script.
GitoMat/jfreechart,jfree/jfreechart,jfree/jfreechart,simon04/jfreechart,jfree/jfreechart,simon04/jfreechart,simon04/jfreechart,simon04/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,GitoMat/jfreechart,jfree/jfreechart