GUI improvements

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19999 99afaf0d-6903-0410-885a-c66a8bbb5f81
Commented alert message

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20000 99afaf0d-6903-0410-885a-c66a8bbb5f81
Displaying generic entities as normal dimensions

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@20001 99afaf0d-6903-0410-885a-c66a8bbb5f81