"Lost" attributes in some requests

In all cases the root node of an incoming resource is missing some attributes. For example a resource containing xsi:type="mode:Document" it ends up (after parsing) with type="model:Document".

This seems to be caused by the Qt4 XML parser and needs further investigation.

A possible workaround is to add an extra node before the first one, containing all namespace declarations.

Note that this bug is only problematic in the case of services which must conserve the original resource(s) in the response (i.e. Analyser).