Improved cache management

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22893 99afaf0d-6903-0410-885a-c66a8bbb5f81
removed   Sandbox's servlet mapping
    

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@22894 99afaf0d-6903-0410-885a-c66a8bbb5f81