Update README.md
metadata for relationships. fixes #139
Merge remote-tracking branch 'origin/develop' into develop
Merge branch 'master' of github.com:MetadataRegistry/ModelCataloguePlugin into develop
backend changes for sorting #146
frontend updates to #146

WARNING @amilward: you will have to update the state href attributes in your NHIC template to add sort: name see index.gsp
fixes #77
fixed problem with whitespaces in decorated list spec
Added Controller/URl Mappings for get data elements and sub models. Configured angular view to add a new export all report to the model view
Merge branch 'develop' into feature/model_data_element_export

Conflicts:
	ModelCatalogueCorePlugin/grails-app/controllers/org/modelcatalogue/core/DataArchitectController.groovy
Fixed tests post-merge
last change to integration tests