Fix possible javascript error on drag-n-drop (#1489560)

Aleksander Machniak

2014-02-05 c83a9556e75c8f98cb94ff5f4c3656b773975f02

1
tinyMCE.addI18n('nl.advhr_dlg',{size:"Hoogte",noshade:"Geen schaduw",width:"Breedte",normal:"Normaal",widthunits:"Eenheden"});