Add unit tests for animation toggling from hide position. Supplements #10848.
Update qunit and sizzle
Adds test to support Sizzle getText patch for document fragments. Fixes #10864.
fix prefilter comment typo
Fix #11076. If .clone() won't delegate, we must remediate.

Since `jQuery.event.add` can accept a handleObj there's no need to reiterate them as args, but we *do* need to set the `selector` variable correctly.
Fix #10878. Clear oldIE special change/submit flags on a clone.
too many undefs.
Adds unit test to exhibit #10952
Fixes #10952 by introducing a real fired flag in the Callbacks closure.

jQuery Size - compared to last make
  250235    (+69) jquery.js
   94225     (+7) jquery.min.js
   33445     (+3) jquery.min.js.gz
Fix #11257. Correct path to source files.
Merge pull request #663 from presbrey/patch-1

Fix prefilter comment typo.
Update README.md
Tagging the 1.7.2b1 release.
Updating the source version to 1.7.2pre
Fix #11309.  Recognize hexadecimal in data attributes.
Fix #11291. Always clone XML docs with a genuine .cloneNode().
Easing: Only use the state to calculate the value. Fixes #11284 - Simplify easings to only rely on the state.
Fix whitespace mismatch introduced in bf7a4df22a
Merge pull request #679 from rwldrn/fix-ws

Fix whitespace mismatch introduced in bf7a4df22a
Fix #10967: jQuery.fn.promise returns provided object