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
It is now possible to add bendpoints to flows or drag bendpoints to
update their position / trigger reconnects.
Upon bendpoint move a rule is checked to figure out whether or not a
bendpoint operation is allowed or not.
Closes#123Closes#138Closes#139Closes#165
This adds the modeling#updateProperties(element, props) method to the
modeler that can be used to set BPMN 2.0 properties on elements.
By assigning the properties this way, the modeler is aware of the
elements that got changed and can update / redraw the elements
accordingly.
This hooks up with the modelers undo/redo chain, too.
Related to #167
This commit adds
* handling of bpmn update as command listeners
* label support
Related to bpmn-io/diagram-js#45
BREAKING CHANGE:
* rename bpmnModeling -> modeling to achive parity with diagram-js