patch for Sardegna included

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@23908 99afaf0d-6903-0410-885a-c66a8bbb5f81
Patch for Sardegna included

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@23909 99afaf0d-6903-0410-885a-c66a8bbb5f81
git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@23910 99afaf0d-6903-0410-885a-c66a8bbb5f81
added sorting by a measure for line chart widget

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@23911 99afaf0d-6903-0410-885a-c66a8bbb5f81