With diagram-js@5 we've introduced the CreateBehavior that ensures
elements are not created on top of lanes but always on top of the actual
participant.
Unfortunately we forgot about the fact that lanes are created once in a
while, too.
This commit accounts for this fact and ensures we do not adjust the
parent of to-be-created lanes.
(A test cases for splitting nested lanes did not exist until now).
Closes#1254Closes#1253
* use <copyPaste.canCopyProperty> event to copy category value when copying group
* add camunda-bpmn-moddle for integration tests
BREAKING CHANGES
* CopyPaste: remove <property.clone>, add <moddleCopy.canCopyProperties>, <moddleCopy.canCopyProperty>, <moddleCopy.canSetCopiedProperty>
* BpmnRules: removed <elements.paste> rule in favor of <elements.create> rule
* BpmnRules: removed <element.paste> rule
* ElementFactory: use <attrs.di> property instead of <attrs.colors> for fill and stroke when creating element through ElementFactory#createBpmnElement
This commit adds the ability to model participants from the palette.
* Empty diagrams can be used as a start for participant _AND_ process diagram
* Process diagrams can be converted to collaboration diagrams by dropping
a participant onto them
Closes#128