Fix blur of active element on click on a draggable

This bug has yet to be officially part of jQuery UI, therefore this
commit updates jquery-ui to version 1.10.3 patched with commit fcd1caf:

https://github.com/jquery/jquery-ui/commit/fcd1cafac8afe3a947676ec018e844eeada5b9de

NEWS

@@ -11,6 +11,7 @@ Enhancements
 Bug fixes
  - properly handle RFC2231 everywhere
  - fixed minor XSS issues 
+ - fixed jquery-ui not bluring the active element when clicking on a draggable
 
 2.0.6b (2013-06-27)
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