Prevent duplicate menu bar entries being created.
Prevent duplicate menu bar entries being created.

When a plugin which adds a new menu bar entry is added, set the object
name correctly to prevent a reload creating another entry.

sandsmark/kate,jfmcarreira/kate,hlamer/kate,hlamer/kate,cmacq2/kate,sandsmark/kate,cmacq2/kate,cmacq2/kate,hlamer/kate,hlamer/kate,sandsmark/kate,DickJ/kate,hlamer/kate,jfmcarreira/kate,jfmcarreira/kate,DickJ/kate,DickJ/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,sandsmark/kate,DickJ/kate,hlamer/kate