cmdserver: take repo.baseui as our ui
The ui passed to server() is really repo.ui, that is it contains its local
configuration as well.
When running commands that use a different repo than the servers cached repo,
we don't want to use that ui as the baseui for the new repo.
$ "$TESTDIR/hghave" inotify || exit 80
$ hg init
$ echo "[extensions]" > .hg/hgrc
$ echo "inotify=" >> .hg/hgrc
$ hg inserve -d --pid-file .hg/inotify.pid
$ echo a > a
$ hg ci -Aqm0
$ hg co -q null
$ hg co -q
$ hg st
$ cat a
a
$ kill `cat .hg/inotify.pid`