Improve IE8 ColumnHider workaround to account for width/border issue
Improve IE8 ColumnHider workaround to account for width/border issue

maier49/dgrid,maier49/dgrid,kfranqueiro/dgrid,dylans/dgrid,dylans/dgrid,kfranqueiro/dgrid,dylans/dgrid,kfranqueiro/dgrid,maier49/dgrid