mleibman/SlickGrid — pull request #637 by DouglasMeyer (2013-06-11 21:20:57+00:00)
Title: Have Slick.CheckboxSelectColumn respect getItemMetadata(x).selectable.

Un-select rows that aren't selectable and somehow get selected.
The check-all checkbox's state should take into account rows that can't
be selected.
The check-all checkbox shouldn't check rows that aren't selectable.