mozilla/bedrock — pull request #452 by pmclanahan (2012-11-06 17:41:20+00:00)
Title: Bug 808580. Correctly install gettext into Jinja2.

Tower's `activate()` function installs its own gettext
functions on every request. This was causing bedrock
to be unable to use lang files with Jinja2's i18n
extension. For now we're using our own middleware
to uninstall tower's functions and reinstall our own,
but long term we should fix tower.