We should get rid of the outdated taverna-scufl2-ucfpackage and taverna-scufl2-wfbundle should instead use taverna-robundle for storing and managing a wfbundle.
This changes API several places, e.g. WorkflowBundle.getResources() - and bundle paths should be returned as java.nio.file.Path instances rather than Strings.
The experimental branch https://github.com/apache/incubator-taverna-language/tree/ucfpackage-robundle goes somewhat along the way - and includes a transitionary UCFPackage
that proxies through to Bundle from taverna-robundle.
I think for backwards compatibility we should still save the ODF Manifest - the support for this is already in robundle: