The BPMN 2.0 specification[1] states "a Sequence Flow that has an
Exclusive, Inclusive or Complex Gateway or an Activity as its source
can also be defined with as default."
This commit will honor that statement by allowing sequence flows from
Complex Gateway to be defined as default.
[1] = http://www.omg.org/spec/BPMN/2.0/
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