fixed problem with large hierarchies on hierarchies editor (also modify server.xml's maxPostSize)

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_5.x/Server/trunk@24219 99afaf0d-6903-0410-885a-c66a8bbb5f81
SPAGOBI-1983: As a developer, I want to add i18n messages for the Javascript GUI in properties files - Data Mining R 

Task-Url: https://www.spagoworld.org/jira/browse/SPAGOBI-1983

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_5.x/Server/trunk@24220 99afaf0d-6903-0410-885a-c66a8bbb5f81
Modified default behaviour when a message in javascript GUI is missing for the current locale: now the default label is the english one.

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_5.x/Server/trunk@24221 99afaf0d-6903-0410-885a-c66a8bbb5f81