Add options parameter to CListView beforeAjaxUpdate. Fixes #2912
Update CHANGELOG
Merge PR #2913 branch 'patch-1' of https://github.com/spikyjt/yii

* 'patch-1' of https://github.com/spikyjt/yii:
  Update CHANGELOG
  Add options parameter to CListView beforeAjaxUpdate. Fixes #2912

Conflicts:
	CHANGELOG