fgm/htmx-demo: HTMX tutorial code based on the https://hypermedia.systems/ book. @ ch01-contacts_app

Frédéric G. MARAND 2aa9c8dad6 Index mostly working except Archiver progress. Edit GET showing.		пре 4 месеци
..
Contacts_app.xml	2aa9c8dad6 Index mostly working except Archiver progress. Edit GET showing.	пре 4 месеци
Demo_HTMX.xml	2aa9c8dad6 Index mostly working except Archiver progress. Edit GET showing.	пре 4 месеци