for each relationships added the label name (the name of the relationship inside the metamodel) in the relationships.json

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@20864 99afaf0d-6903-0410-885a-c66a8bbb5f81
Partial implementation of https://spagobi.eng.it/jira/browse/SPAGOBI-1404: Ambiguous paths between entities

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@20865 99afaf0d-6903-0410-885a-c66a8bbb5f81
Partial implementation of https://spagobi.eng.it/jira/browse/SPAGOBI-1404: Ambiguous paths between entities
Hidden Entity column on relationships wizard

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@20866 99afaf0d-6903-0410-885a-c66a8bbb5f81
OPEN - issue SPAGOBI-1404: Ambiguous paths between entities 
https://www.spagoworld.org/jira/browse/SPAGOBI-1404 Add the label in the relationship

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@20867 99afaf0d-6903-0410-885a-c66a8bbb5f81
Partial implementation of https://spagobi.eng.it/jira/browse/SPAGOBI-1404: Ambiguous paths between entities

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@20868 99afaf0d-6903-0410-885a-c66a8bbb5f81


git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi@20869 99afaf0d-6903-0410-885a-c66a8bbb5f81