fix for importing metadata
set a min height for extent img
Merge branch 'refactor_search' of https://github.com/geonetwork/core-geonetwork into refactor_search
Merge branch 'refactor_search' of github.com:geonetwork/core-geonetwork into geocat_searchui_develop
Add test for geometry searches
set min width/height of map img
fix spatialindex table migration
Merge branch 'geocat_searchui_develop' of github.com:camptocamp/geocat into geocat_searchui_develop
Merge branch 'refactor_search' of github.com:geonetwork/core-geonetwork into geocat_searchui_develop

Conflicts:
	core/src/main/java/org/fao/geonet/kernel/search/spatial/SpatialIndexWriter.java