ezsystems/ezpublish-kernel — pull request #791 by stof (2014-04-07 14:53:09+00:00)
Title: Add tracking of the prepended config file

This allows the container to know that the file is involved in the config and so should be tracked for changes to reload the cache in debug mode.
Courtesy to @lolautruche who just listed it as an inconvenient of prependExtensionConfig during his SymfonyLive talk