fabpot/Silex — pull request #456 by flevour (2012-07-30 21:31:34+00:00)
Title: Fix instantiation of form factory in FormServiceProvider

Follow up of #454.
Untested interpretation of the commit mentioned in the issue thread: https://github.com/symfony/symfony/commit/5b5df0dd71ffb8fb53f7eb078316ad7bb3cd8ea4