- restored original tmp.wokkel.pubsub.PubSubService._toResponse_items
- changed arguments order in RSMRequest.__init__ to have most common arguments first
- added __str__ methods
- better parsing/toElement
- better handling of optional elements/attributes (count/index)
- _toResponse_items handler RSM set elements without modifying original pubsub _toResponse_items
- renamed parse to fromElement for coherency
the licenses headers were wrong, it was fixed: original work from Adrien Cossa is directly under AGPL v3 (with his agreement), work derivated from Wokkel is sublicensed to AGPL v3 as allowed by the original license, to stay consistent with the rest of the code base.
Theses files (and only these ones) can be relicensed again to fill Wokkel license if Ralph plan to merge them upstream...
