Code review comment for lp://staging/~allenap/launchpad/ui-convert-bugtarget-x-3.0-bug-427755

Lint free.

./bin/test -vvt 'bug-?target'

To see the changes:

  bugtarget-macros-filebug.pt

    https://bugs.launchpad.net/firefox/+filebug
    https://bugs.launchpad.net/gnome-terminal/+filebug
    https://bugs.launchpad.net/apache/+filebug

  bugtarget-portlet-bugfilters-content.pt

    https://bugs.launchpad.dev/mozilla (Filters portlet)

  bugtarget-portlet-bugtags.pt
  bugtarget-portlet-tags-content.pt

    https://bugs.launchpad.dev/firefox (Tags portlet)

  bugtarget-portlet-recently-touched-bugs.pt

    https://bugs.launchpad.dev/firefox (Latest bugs touched portlet)

  bugtarget-portlet-search.pt

    https://bugs.launchpad.dev/firefox/+bug/5 (Search portlet)