- allow to label subject's name differently - label message name as 'Message'
- allow to label subject's name differently
- label message name as 'Message'


git-svn-id: 80d932a80928324f4d3d71af042e652e41ead033@2000 a8418922-720d-0410-834f-a69b97ada669

amolenaar/gaphor,amolenaar/gaphor