Changes

Summary

1. [sasl-cb-types] Use extra namespace (details)
2. [sasl-cb-types] it is an element, not an attribute (details)

Commit 910b6657de87a07b77549099a8f9a6509fae783b by Florian Schmaus [sasl-cb-types] Use extra namespace
	xep-sasl-cb-types/xep-sasl-cb-types.xml (diff)
Commit 695b8e8bd05c271eaf23b23341216e49daf70a06 by Florian Schmaus [sasl-cb-types] it is an element, not an attribute
	xep-sasl-cb-types/xep-sasl-cb-types.xml (diff)