* Added quiz filter before sending trigger
* Added topic filter before sending trigger
* Added lesson filter before sending trigger
* Added groups ids filter
* Added get object list methods and update get sample to use courses_ids arg
* Added get courses list trigger handler and add filter course before sending triggers
* Updated return object list in ascending title order
* Updated add trigger arguments to pull sample
* Updated add request and payload arguments to polling triggers
* Updated get object sample based on selected objects
* Updated improve triggers hook filter before being sent
* Fixed quiz completed zap is not triggered after taking a quiz
* Fixed PHP warning for uncountable object
* Fixed get object list methods may return data in incorrect format
* Fixed undefined property error
* Fixed undefined variable
* Fixed make sure only return quiz result sample if it has same keys and value types as live data
* Fixed can't call Zapier URL preventing some triggers from working