* The method “$modx->getDocumentChildrenTVarOutput” has been updated to 1.1:
	+ 'all' can now be passed to “$published” to make the result returned regardless of documents publication status.
	+ The “$where” parameter that allows an sql where condition to be set (only the fields of a required document can be used) has been added.
	+ The “$resultKey” parameter that allows result array keys to be set as values of one of the document fields (or TVs) has been added.
	* The “$modx->getDocumentChildren” method receives only IDs, other data is received later.
	* The “$docsort” parameter has been renamed as “$sortBy”.
	* The “$docsortdir” parameter has been ranamed as “$sortDir”.
	* Minor code style changes.