Fixing a typo in the doc comments
Moving objects from class def to initComponent so that they won't be added to the prototype
Changed the grid panel to allow the developer to supply their own columns config but still have the class auto generate the ViewStore and ViewModel
Added custom grid header container for Domino views
Adding position to column config and column to field config

- column to field config will help in supporting remote sorting for domino views
Adding a custom proxy for Domino views and moving out the custom sorting logic from the ViewStore to this new proxy
Adding logic to ViewColumn to support how Domino does sorting in views
Merge branch 'extnd-for-extjs-4x' of github.com:extnd/Extnd into extnd-for-extjs-4x