jquery/jquery — pull request #578 by rwldrn (2011-11-04 20:59:50+00:00)
Title: User internalKey instead of jQuery.expando. Fixes #10675

```
jQuery Size - compared to last make
249139 (-30) jquery.js
93950 (-80) jquery.min.js
33288 (-2) jquery.min.js.gz

```

http://bugs.jquery.com/ticket/10675