#787 Do not use loadChildren when copying nodes. Since they are created within the same "core state" getChildren should be used instead. (With CoreQ async functions are always truly async.)
#787 Do not use loadChildren when copying nodes.
Since they are created within the same "core state" getChildren should be used instead.
(With CoreQ async functions are always truly async.)


Former-commit-id: c030d3e396a9ff977e8ccf3847505151733e740b
webgme/webgme-engine,webgme/webgme-engine,webgme/webgme-engine