fif inlined relation forms pb w/ new ajax forms.
We've to ensure the varmaker is properly initialized when generating
a form where we may add new subentities, which will use ajax call to
generate the subform while this subform expect a varmaker to be set.
This directory contains extra libraries which are needed
to make cubicweb work.
The mx.DateTime python implementation is directly taken from
the mx.DateTime distribution. The only modification is the
strptime function which has been mocked using the standard
``datetime`` module. (as provided by the python2.5's stdlib)