You are now able to morph between collapsed and expanded pools
* Not possible to drop elements in a collapsed pool
* if a expanded pool collapses, the children are deleted
Closes#365
This commit makes use of the provider concept introduced
in diagram-js. The replace menu entries are now created
in the replace menu provider. This separates BpmnReplace
from the entry creation in the popup menu.
Closes#428
This simplifies the ways we work with replacements.
Instead of monkey-patching the original replace functionality we
* create the business object / target object
* pass it to replace
A simple way that works well with our existing infrastructure.
Other changes:
* fixes redo / undo issues.
* splits context-pad + replace
Closes#180