base-revsets: use an author that actually exercises a lot of changesets
This was caught in my big find-and-replace: d4ba4d51f85f.
The point of `base-revsets` is to give revsets that will give a good coverage
of the repository. Using Pierre-Yves as the second largest committer
(in terms of number of changesets) seems like a good idea.
$ echo "[extensions]" >> $HGRCPATH
$ echo "mq=" >> $HGRCPATH
$ hg init repo
$ cd repo
$ echo 'base' > base
$ hg ci -Ambase
adding base
$ hg qnew -mmqbase mqbase
$ hg qsave
$ hg qrestore 2
restoring status: hg patches saved state