alphagov/whitehall — pull request #1713 by tekin (2014-09-15 10:41:56+00:00)
Title: Ensure UrlMaker can be found during lookup

We get occasional uninitialized constant exceptions because the
Whitehall::UrlMaker class cannot be found. This adds the class to its
parent module such that it can be found regardless of the execution path
of the code. See http://urbanautomaton.com/blog/2013/08/27/rails-autoloading-hell/
for more details about constant lookup and Rails autoload.