Managed metadata panel on  wizard for myDataset

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19979 99afaf0d-6903-0410-885a-c66a8bbb5f81
added ManageDatasetFieldMetadata.js reference

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@19980 99afaf0d-6903-0410-885a-c66a8bbb5f81