web-app-resources : update representation.properties to remove reference to AW21
tgol-data-presentation : remove debug log traces
tgol-web-app : add level column in tables representing failed tests repartition
tgol-web-app : force a "go to anchor" when display an audit page result from the page list invalidating a given test
web-app : remove duplication on referential i18n keys
rules-i18n : add key to display referential name in select elements
web-app : remove keys to display referential name in select elements (now delegated to the referential i18n projects)
web-app : add get/setter to help the integration of other referential by spring configuration
web-app : inhib secured-annotation activation due to multiple controller instanciation