rubbish commit to save work
Merge branch 'master' of github.com:aodn/aodn-portal into use_metadata_classification
Portal now uses metadata online resource links in order to determine download options in step 3
DELETE DELETE DELETE
Inheritance hierarchy implemented for aggregator objects
Changes to aggregator factory specs
LayerController code style changes
Merge pull request #1104 from aodn/use_metadata_classification

Use metadata online resources to determine download options in step 3 for NcWms layers