Add better output for node name and nnf node name when not supplied

This just makes it clear what is being used for these values when it
falls back on using `hostname`. This change also aligns with what
clientmountd does.

daemons/compute/server/servers/server_default.go

@@ -111,6 +111,8 @@ func CreateDefaultServer(opts *ServerOptions) (*defaultServer, error) {
 		if err != nil {
 			return nil, err
 		}
+
+		log.Println("Hostname: " + opts.name)
 	}
 
 	if len(opts.host) == 0 && len(opts.port) == 0 {
@@ -194,7 +196,7 @@ func CreateDefaultServer(opts *ServerOptions) (*defaultServer, error) {
 			return nil, fmt.Errorf("storage node type '%s' not supported. Must be 'Rabbit'", storageNode.Type)
 		}
 
-		log.Println("Found Storage Node", storageNode.Name)
+		log.Println("Found Storage Node:", storageNode.Name)
 		opts.nodeName = storageNode.Name
 	}