vitmalina/w2ui — pull request #345 by mikeromano38 (2013-12-14 02:11:13+00:00)
Title: change to reorder columns, add events for start and stop of drag event, ...

- fire events for dragStart and and dragEnd of column reorder
- change property to reorderColumns
- allow for dynamic change of reorderColumns with a grid refresh
- fix ghost image to render correctly with toolbar and head in grid