SPAGOBI-1977: As a developer, I want to add i18n messages for the Javascript GUI in properties files 

Task-Url: https://www.spagoworld.org/jira/browse/SPAGOBI-1977

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@24140 99afaf0d-6903-0410-885a-c66a8bbb5f81