symfony/symfony — pull request #6166 by Tobion (2012-12-01 21:41:02+00:00)
Title: removed wrong routing xsd statement `mixed="true"`

mixed="true" means that the element could contain both text and other elements, e.g.
`text `
But this wrong and such a definition would not even validate against the scheme as the xsd does not define which elements would be expected inside.