Please, how I can display just some languages in Geonetwork?
I edit thes files, but I don't see any change in the dropdown menu to select the language, In fact , I want just those languages: French, English and Arabic, but actually I see all languages that are by default in Geonetwork.
config-gui.xml
<languages>
<ara/>
<eng/>
<fre/>
</languages>
js/configCatCatControllers.js:
$scope.langs = {'eng': 'en', 'fre': 'fr', 'ara': 'ar'};
$scope.langLabels = {'eng': 'English', 'fre': 'Français', 'ara': 'Arabe'};
web-inf/config-spring-geonetwork.xml
<util:set id="languages" value-type="java.lang.String">
<value>ara</value>
<value>eng</value>
<value>fre</value>
</util:set>