Updated the shapefile attribute IO so that its more streamlined.
Updated the shapefile attribute IO so that its more streamlined.


omega-hub/osg,stmh/osg,ntoand/osg,koshman86/osg,koshman86/osg,stmh/osg,stmh/osg,artoolkit/osg,artoolkit/osg,ntoand/osg,omega-hub/osg,ghub/osg,stmh/osg,ghub/osg,omega-hub/osg,ntoand/osg,koshman86/osg,XiaoCC/osg,ntoand/osg,artoolkit/osg,XiaoCC/osg,ghub/osg,ghub/osg,omega-hub/osg,XiaoCC/osg,koshman86/osg,XiaoCC/osg,stmh/osg,XiaoCC/osg,artoolkit/osg