merge features from hosted branch (#32)

major merge of features from the hosted branch that was created temporarily during the initial launch of jambonz.org

lib/tasks/task.js

@@ -200,6 +200,7 @@ class Task extends Emitter {
     }
     if (required.length > 0) throw new Error(`${name}: missing value for ${required}`);
   }
+
 }
 
 module.exports = Task;