* replace Obeo Designer by Eclipse Modeling Tools
* update to Java 17 and Eclipse 2021-12
* move PDF from git to Kai's web page

* Changes in "Setup Obeo Designer"
(was "Setup Eclipse Modeling Tools")
* "Making an Application to Create and Edit Data"
replaces "Generation and Tweaking of User Interface"
since we abandoned the EMF Forms framework for
UI generation in favour of Eclipse Sirius.
* "Working with Git Hosted Parameter Catalogs"
replaces "Add Units to the Mix"