DbDescTranslator never call method with non String type (#462).
#465 html5ui metadata editor doesn't highlight in red mandatory elements if empty
Avoid NPE.
Facets translations / If presentation language is null, facet are not translated (#464).
Editor board / increase visibility of main actions.
ISO19139 / Distribution / WMS and WMC link does not work (#466).
Improve XSD for schema-ident: Only one filters element is allowed.
Cleaning: drop first search results directive implementation. Use the new one in the simple search app.
JSlint.
Fix findbug issue and unit test