Some thesaurus store title in dcterm:title (eg. SeaDataNet P01, p03).
Improve keyword and thesaurus selection.

* Add configuration of thesaurus by view (set max number of keywords and transformation)
* Hide transformation list if only one defined (keep editor simple)
* Define list of thesaurus allowed.
Editor / Keyword / Fix layout with long keywords #665.
Spring fails to properly authenticate against ldap #440.
Widgets / Fix print URL in srv/eng/find page.
Add example configuration for using a custom schema.
Keyword typeahead / Properly display list on focus.
Editor / Display proper name for CHOICE_ELEMENT and GROUP_ELEMENT which are flags added to element names.
Editor / Mandatory choice element should be highlighted in bold like other mandatory elements.
Editor / ISO19139 / Some boxed elements.
Editor / Allow editing of gml:* element having simple text #684
Editor / Date type / Highlight error for browser not supporting date type #685
Editor / Suggestion / Report when an error occured when analying metadata for suggestions.
Editor / Add CSS class name based on element name on form-group to easily customize styling.
Merge remote-tracking branch 'upstream/stable-develop' into develop
Remove WFS link and update JSON link.
Editor / DC / Properly set coverage name.
Merge remote-tracking branch 'origin/develop' into develop