Code review comment for lp://staging/~julian-edwards/launchpad/ignore-case-bug-394752

= Summary =
Make lower-case 'lp:' match when linkifying source package change logs

== Proposed fix ==
Trival: re.IGNORECASE flag added to the regex.

== Tests ==
bin/test -cvvt sourcepackage.txt

== Demo and Q/A ==
Will Q/A using the example URL posted in
https://launchpad.net/ubuntu/+source/pybootchartgui

= 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/soyuz/browser/sourcepackagerelease.py
  lib/lp/registry/doc/sourcepackage.txt