Merge branch 'hotfix/stale-registration' into 'release'

Exclude stale nodes from numRegistered

See merge request !63

api/client.go

@@ -595,19 +595,24 @@ func (c *Client) GetNodeRegistrationStatus() (int, int, error) {
 	cmixStore := c.storage.Cmix()
 
 	var numRegistered int
+	var numStale = 0
 	for i, n := range nodes {
 		nid, err := id.Unmarshal(n.ID)
 		if err != nil {
 			return 0, 0, errors.Errorf("Failed to unmarshal node ID %v "+
 				"(#%d): %s", n.ID, i, err.Error())
 		}
+		if n.Status == ndf.Stale {
+			numStale += 1
+			continue
+		}
 		if cmixStore.Has(nid) {
 			numRegistered++
 		}
 	}
 
 	// Get the number of in progress node registrations
-	return numRegistered, len(nodes), nil
+	return numRegistered, len(nodes) - numStale, nil
 }
 
 // DeleteContact is a function which removes a partner from Client's storage