lorenzofox3/Smart-Table — pull request #89 by morrog (2014-03-03 09:32:23+00:00)
Title: don't trigger ng-dblclick when isEditMode is true

The problem:
When a user double clicks in an editableCell, the ng-dblclick is triggered, and replaces the new value with the old value. For type:number Chrome adds an up/down button which invites the user to double click.
The Solution:
A simple fix is to check if isEditMode is already true, before calling toggleEditMode($event)