Partial Commit - Creates relationships in a batch - Need to clean the code, build the UI, test it.
Merge branch 'master' of https://github.com/MetadataRegistry/ModelCataloguePlugin into feature/find-synonym-relationships
fixes #148 history loop in list views
Merge remote-tracking branch 'origin/develop' into develop
fixes #148 history loop in list views
fixes #151
fixed demo page
added toplevel to parameters

which are carried over the next and previous links
adding extra models to test for bug #155
fixes #123
fixes #155
Merge branch 'develop' into feature/find-synonym-relationships

Conflicts:
	ModelCatalogueCorePlugin/grails-app/conf/ModelCatalogueConfig.groovy
	ModelCatalogueCorePlugin/grails-app/conf/ModelCatalogueCorePluginUrlMappings.groovy
	ModelCatalogueCorePlugin/grails-app/controllers/org/modelcatalogue/core/DataArchitectController.groovy
Work in progress - adding UI to creating relationships.
fixed data import bug for extra escape charcter. hardcoded another report for xml for models.
Merge branch 'develop' into feature/find-synonym-relationships
WIP latest changes
Adding extra functionality so that users can create relationships based on metadata and view the updated elements
removing unique constraint for enumeration as string.
Merge branch 'feature/find-synonym-relationships' into develop
Merge branch 'develop'

Conflicts:
	ModelCatalogueCorePlugin/ModelCatalogueCorePluginGrailsPlugin.groovy
	ModelCatalogueCorePlugin/application.properties