Step 2 tab highlighing tweaks
Users can enter BBOX co-ordinates
additional test for drawing BBOX from geometry
getFormattedMetadata takes only uuid parameter
metadata url assembled with known uuid
rename ncwms get/set metadata to avoid ambiguity
Merge pull request #1393 from aodn/Step2Tabs

Step 2 tab highlighing tweaks
strip code of saving metadata urls for layers
liquibase migrations to remove metadata urls
Merge pull request #1399 from aodn/metadata_uuid_from_geonetwork

Metadata uuid from geonetwork
Test for spatialConstraintuseradded event
Merge pull request #1398 from aodn/userEnteredGeographicalBoundaries

Users can enter BBOX co-ordinates
minimum area for spatial extent drawing