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
strip code of saving metadata urls for layers
liquibase migrations to remove metadata urls
Test for spatialConstraintuseradded event
minimum area for spatial extent drawing
refactored spatialcontraint and added unit testing
Change default footer content. eMII link is now a link to IMOS.org.au
Jenkins version bump
log search requests

supports "squashing" of search requests, so only the deepest facets the
user searched for will be logged (and also unit tests for the squashing)
log data collection selection
Jenkins version bump
log user filtering
fix js errors in console resulting in invalid date

a bit of better parameter sanitization when entering dates in
UtcExtentDateTime. unit tests added as well. SEBULBA HE ALWAYS WINS.
fix #1149 using 2 phase layer loading

ActiveGeoNetworkRecordStore will load collections in 2 steps. the first
step is to insert the layer into the store, the second would be to mark
it as 'loaded', so the download InsertionService knows what collections
are loaded and can be displayed in the cart and what collections are
still loaded. after a collection is fully loaded it'll trigger a redraw
of the cart.
Crosshair while dragging BBOX's
Removing unused parts of proxying code