Fixing Authy test because it seems they changed the API response

Author: enygma

lib/phpSec/Auth/Authy.php

@@ -119,7 +119,10 @@ public function verify($authyId, $token) {
     }
 
     if(isset($result->errors)) {
-    	if(isset($result->errors->token))   {
+    	if(
+		isset($result->errors->message) &&
+		$result->errors->message == 'token is invalid'
+	)   {
     		$this->lastError = 'AUTHY_SERVER_BAD_OTP';
     	} elseif(isset($result->errors->api_key)) {
         $this->lastError = 'AUTHY_SERVER_INVALID_API_KEY';
@@ -199,4 +202,4 @@ private function apiCall($action, $data) {
 
     return json_decode($result);
    }
-}
+}