Code review comment for lp:~edwin-grubbs/launchpad/bug-436507-distro-sourcepackage-link

Summary
-------

Add link on these pages
  https://launchpad.net/ubuntu/$series/+source/$sourcepackage/
  https://launchpad.net/ubuntu/$series/+source/$sourcepackage/$version
pointing to
  https://launchpad.net/ubuntu/+source/$sourcepackage/

Demo and Q/A
------------

* There should be an "All versions of mozilla-firefox source in Ubuntu" link
  on these pages.
    * https://edge.launchpad.net/ubuntu/karmic/+source/hotssh/
    * https://edge.launchpad.net/ubuntu/karmic/+source/hotssh/0.2.6-1

Screenshots for UI Review
-------------------------

https://chinstrap.canonical.com/~egrubbs/sourcepackagerelease.png
https://chinstrap.canonical.com/~egrubbs/distroseries_sourcepackage.png