angular-ui/ng-grid — pull request #1865 by PaulL1 (2014-10-18 06:04:39+00:00)
Title: fix #1762(selection): batch events for batch selection

Add batch selection event to the selection api. Provide an option
to turn the batch event on and off - so users can just rely on
multiple calls to the individual row event if they wish. By default
the batch events are used.