Added storage service to PersistentInbox to permanently store discovery results.

Signed-off-by: Dennis Nobel <d.nobel@external.telekom.de>
Extended DiscoveryConsoleCommandExtension about starting a discovery for a whole binding.

Signed-off-by: Dennis Nobel <d.nobel@external.telekom.de>
Merge pull request #68 from dnobel/persistent-inbox

Persistent inbox