Fix bug in null pointer

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20477 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20478 99afaf0d-6903-0410-885a-c66a8bbb5f81
Inserted <meta http-equiv="X-UA-Compatible" content="IE=8" /> in all HTML pages' header: this solves some problems with IE 9 and 10.
See also https://www.spagoworld.org/jira/browse/SPAGOBI-1267

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20479 99afaf0d-6903-0410-885a-c66a8bbb5f81
CLOSED - issue SPAGOBI-1268: IE8 bug: cannot expand administration menu items 
https://www.spagoworld.org/jira/browse/SPAGOBI-1268

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20480 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20481 99afaf0d-6903-0410-885a-c66a8bbb5f81