GOLD-706: More Keystone v3 endpoint changes: Must provide interface to find, and .internalurl is now .url.
GOLD-706: More Keystone v3 endpoint changes: Must provide interface to find, and .internalurl is now .url.

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