Make cell obj available in decorator
Change setupFilterQuery to setupQuery

setupFilterQuery is still available for backward compatibility
Make navigable effective for formatter function
Update lazy edit img
Fix expandoPadding when it is set to a small value
Fix single sort clear() function
Update demo_grid.html
Remove toolbar background to make it look better
Remove unnecessary test pages
Remove firephp code in hugestore.php
Merge branch 'master' into 1.2