Merge remote-tracking branch 'friendica/stable' into develop

# Conflicts:
#	composer.lock

bin/worker.php

@@ -21,6 +21,11 @@
  * Starts the background processing
  */
 
+if (php_sapi_name() !== 'cli') {
+	header($_SERVER["SERVER_PROTOCOL"] . ' 403 Forbidden');
+	exit();
+}
+
 use Dice\Dice;
 use Friendica\App;
 use Friendica\Core\Process;