ServiceTagSupport: the URL contained an invalid scheme

[Peter Schober]

* Schwindt, Peter <schwindt at dhbw-loerrach.de> [2013-05-16 10:52]:
> 10:26:27.589 - WARN
> [edu.internet2.middleware.shibboleth.idp.ui.ServiceTagSupport:135] - The
> URL info at redi-bw.de contained an invalid scheme

The SAML metadata schema defines
  <element name="EmailAddress" type="anyURI"/>
and an URI needs a schema. "info at redi-bw.de" does not have a URI
scheme, i.e. it's an invalid value for the EmailAddress element in the
SP's metadata. "mailto:info at redi-bw.de" would be correct.

Seems all EmailAddress values in DFN-AAI metadata have schema-invalid
values.
-peter