plugin XEP-0077, XEP-0100: Adapt to component, and modernize: - Plugin XEP-0077 can now be used with component, allowing to register methods to return registration form, and to (un)register. - Plugin XEP-0077 now advertises its feature in disco. - Plugin XEP-0100 has been modernized a bit: it is one of the older plugin in Libervia, and it has now some type hints, models and async methods. - Plugin XEP-0100's bridge method `gateways_find` now returns a serialised dict with relevant data. Former XMLUI version has been moved to `gateways_find_xmlui`. rel 449

Those files are used for testing, and use big compression level on purpose.

They are personal work from Jérôme Poisson and can be re-used under the licence  CC By-SA 4.0
Note that this licence only apply to this dir and its subdirectories.

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.