In the diagram `di` is now accessed via the diagram element, not the
business object. This has the benefit that elements in multiple diagrams
can easily be represented.
Related to https://github.com/bpmn-io/bpmn-js/issues/1472
BREAKING CHANGE:
* Instead of referencing the `di` from the business object, reference it
from the diagram element representing it.
* expose API needed for lazy sub-process imports
* also changes #handleDeferred to NOT expect deferred
as a parameter anymore
Related to bpmn-io/bpmn-js-signavio-compat#1
* use ES6 import / export
* UTILS: export individual utilities
* TESTS: localize TestHelper includes
BREAKING CHANGE:
* all utilities export independent functions
* library sources got ported to ES6. You must now use
a ES module bundler such as Browserify + babelify or
Webpack to consume this library (or parts of it).
* ordering provider ensures sequence flows appear
behind tasks
* importer makes sure we render elements in the order
lanes > sequence flows > other flow elements
* consistent minimal opacity ensures elements in
front of tasks don't look _connected_
Closes#727
This commit ensures we correctly detect and import
Data*Associations and Associations.
It aligns logging across the import components, too, being slightly more
verbose and helpful.
Related to #112
This commit ensures we pipe invisible root elements (Process,
Collaboration) through our import infrastructure, too.
This way we we receive proper events for them.
Related to #6
Instead of failing hard when we parse invalid flow elements (i.e.
TextAnnotation) we log a warning that may be handled by the diagram
import.
Related to #74
