Problems with parsing of attribute-filter.xml with IDP 3.2.0

[Peter Schober]

* FUGAGNOLI Bertrand <bertrand.fugagnoli at thalesgroup.com> [2016-07-07 17:12]:
> <?xml version="1.0" encoding="UTF-8"?>
> <AttributeFilterPolicyGroup id="ShibbolethFilterPolicy"
>         xmlns="urn:mace:shibboleth:2.0:afp"

That only declares the default namespace for this (and child) element(s).

>     <afp:AttributeFilterPolicy id="releaseTransientIdToAnyone">

But nowhere is the "afp" prefix used here defined. *Removing* that
prefix from the elements would take care of that error, just like
adding another mapping would: xmlns:afp="urn:mace:shibboleth:2.0:afp""
-peter