Code review comment for lp:~salgado/launchpad/downloads-three-o

= Summary =

Convert IProduct's +download page to 3.0, together with a bunch of small
improvements.

== Proposed fix ==

Convert the page and fix https://bugs.edge.launchpad.net/bugs/275677
https://bugs.edge.launchpad.net/bugs/419742
https://bugs.edge.launchpad.net/launchpad-registry/+bug/156919 and
https://bugs.edge.launchpad.net/launchpad-registry/+bug/390183

== Pre-implementation notes ==

== Implementation details ==

== Tests ==

== Demo and Q/A ==

https://staging.launchpad.net/bzr/+download
https://staging.launchpad.net/plone/+download

Note that the extra space before the comma in the <h2>s have been
removed already, but staging doesn't have that fix.

= Launchpad lint =

Checking for conflicts. and issues in doctests and templates.
Running jslint, xmllint, pyflakes, and pylint.
Using normal rules.

Linting changed files:
  lib/lp/registry/templates/product-files.pt
  lib/lp/registry/browser/product.py