Modernize tutorials for recent lilbhandy
The python tutorials at https://source.puri.sm/Librem5/example-apps are outdated since they still use Libhandy-0 instead of libhandy-1,see e.g. https://source.puri.sm/Librem5/example-apps/adaptive-ui-title-bar/-/blob/master/src/main.py#L12 - several patterns changed so it would be great to have them updated.
The handy-1-demo
app can be used as a reference for common patterns.
(it might also make sense to move the demos to gnome.org at some point later on since they could help there as well)
Edited by Guido Gunther