latest changes RE: catalogue element importer
Merge branch 'develop' into feature/dataarchitect-importer
close #117 adding extra methods RE: data element updates affecting containing models. Changed superseededBy to supersedes. The new version should supersede the old one.
added test for new publishedElement logic i.e. containing model gets updated if one of it's data elements has been updated, unless it is pending updates i.e. part of a larger import where many items will be changed
Merge branch 'develop' into feature/dataarchitect-importer
Finished first version of the generic importer with versioning. Need to add additional validation and tests.
completed unique identifiers close #117 and changes to generic importer
no message
latest changes to importer
latest changes - added search indexing/unindexing
adding simple index and unindex functionality
Merge branch 'develop' into feature/dataarchitect-importer

Conflicts:
	ModelCatalogueCorePlugin/grails-app/domain/org/modelcatalogue/core/PublishedElement.groovy
	ModelCatalogueCorePlugin/test/integration/org/modelcatalogue/core/PublishedElementServiceIntegrationSpec.groovy
redoing publishing element unique id
fixing get bare version of model catalogue id method to use new unique id
changes to published element RE: new id
Merge branch 'develop' into feature/dataarchitect-importer
latest changes to published element
Merge branch 'develop' into feature/dataarchitect-importer
fixing failing tests for model data element (behaviour not needed). fixing published element typo
adding new default states. fixing problem with import