fixed #9177 - combobox not correctly constructed (patch by AlfonZ)


git-svn-id: http://josm.openstreetmap.de/svn/trunk@6318 0c6e7542-c601-0410-84e7-c038aed88b3b
fix #9046: Paste Tags in relation editor should work for text buffer

git-svn-id: http://josm.openstreetmap.de/svn/trunk@6319 0c6e7542-c601-0410-84e7-c038aed88b3b