GOLD-696: Add cloud_id to PolyResource. Adjust unique attributes in the table.
GOLD-696: Add cloud_id to PolyResource. Adjust unique attributes in the table.

slashk/goldstone-server,Solinea/goldstone-server,Solinea/goldstone-server,Solinea/goldstone-server,slashk/goldstone-server,slashk/goldstone-server,Solinea/goldstone-server,Solinea/goldstone-server,slashk/goldstone-server,slashk/goldstone-server