Updated mouse position expression to the latest in jQuery 1.2.6

git-svn-id: https://flot.googlecode.com/svn/trunk@103 1e0a6537-2640-0410-bfb7-f154510ff394

NEWS.txt

@@ -9,7 +9,9 @@ setData when the secondary axes are used (issue 65, reported by
 nperelman). Fixed so that it is possible to turn lines off when no
 other chart type is shown (based on problem reported by Glenn
 Vanderburg), and fixed so that setting lineWidth to 0 also hides the
-shadow (based on problem reported by Sergio Nunes).
+shadow (based on problem reported by Sergio Nunes). Updated mousemove
+position expression to the latest from jQuery (bug reported by
+meyuchas).
 
 
 Flot 0.5