changed: order by statmeent cached
added onClose Option to window code - allows you to set a onclose function when creating the window
fix #248 #627 File upload element, now creates cropped image from canvas crop area, and posts base64 image data when saving the form. Removed all PHP crop code. Fixed issues when selecting (max) one upload image
Merge branch 'master' of github.com:Fabrik/fabrik