Dribbble @2x

Autoload the @2x version of shots on Dribbble.com when available.

#### UPDATE 1.4 #### Cleaned up code and reduced size to less than 2KB. Fixed a bug that was causing the resizing to not fire automatically with the latest updates to Dribbble. #### UPDATE 1.34 #### Fixed a bug that caused the @2x versions of images to not properly load. #### UPDATE 1.32 #### Updated to work with the new Dribbble layout and ajax overlays of shots! Also, now compatible with Retina screens (not auto expanding). #### Dibbble @2x is a super lightweight extension that automagically loads the @2x (retina) version of shots when viewing the detail page. @2x runs in the background and only on the /shots/ section of dribbble.com so you won't even know it's there!