fixed Bug in Role List pagination

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@21797 99afaf0d-6903-0410-885a-c66a8bbb5f81
fixed bug: When deleting a list's item, the list page is not reloaded  http://spagoworld.org/jira/browse/SPAGOBI-1381

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@21798 99afaf0d-6903-0410-885a-c66a8bbb5f81
SPAGOBI-1573

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@21799 99afaf0d-6903-0410-885a-c66a8bbb5f81
SPAGOBI-1550

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@21801 99afaf0d-6903-0410-885a-c66a8bbb5f81