Comment 2 for bug 375090

I've reverted r8932 because it broke a number of page tests:

   lib/canonical/launchpad/pagetests/bug-tags/xx-official-bug-tags.txt
   lib/canonical/launchpad/pagetests/bug-tags/xx-tags-on-bug-page.txt
   lib/canonical/launchpad/pagetests/bugs/xx-bug-edit.txt
   lib/canonical/launchpad/pagetests/guided-filebug/xx-bug-reporting-tools.txt
   lib/canonical/launchpad/pagetests/guided-filebug/xx-distro-guided-filebug-tags.txt
   lib/canonical/launchpad/pagetests/guided-filebug/xx-filebug-tags.txt
   lib/lp/registry/tests/../stories/milestone/object-milestones.txt

The branch was missing the corresponding changes to the test suite.