Managed dynamic visibility of the toolbar in the execution page (specific test for single engine).

This functionality is active through the settings.js file with the property hideForEngineLabels (a list of engine labels). This property  could  be personalized by theme.

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20981 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20982 99afaf0d-6903-0410-885a-c66a8bbb5f81
temporary pass null to content type in saving snapshot

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20983 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20984 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20985 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20986 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20987 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20988 99afaf0d-6903-0410-885a-c66a8bbb5f81
import export with dataset in multi tenant

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20989 99afaf0d-6903-0410-885a-c66a8bbb5f81
Update to import export for 4.1

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20990 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20991 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20992 99afaf0d-6903-0410-885a-c66a8bbb5f81