SitePen/dgrid — pull request #459 by msssk (2013-03-04 19:45:57+00:00)
Title: Prevent un-necessary events in ColumnResizer

When the grid has a column resized for the first time, the `resizeColumnWidth` method is called on all columns in the grid. This was causing the "dgrid-columnresize" event to fire on unaffected columns. This change prevents these events from being emitted.