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 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).
This commit adds the functionality to
* add a lane (above/below an existing one)
* split a lane into sub lanes
* remove a lane
* resize a lane
Closes#379Closes#338