[tei-council] kerrunch time.

[Syd Bauman]

> I don't fully understand the problem, but my first try at fixing it
> would be to commit some change to the Specs/ directory.

Well, there have been no changes to Specs/, but there have been other
changes within the Source/ tree, and that seems to have solved the
problem. After deleting Specs/ and doing an `svn cleanup`, updating
worked. (As did checking at a fresh copy.)