Make sure points on top take precedence when finding nearby points when hovering

git-svn-id: https://flot.googlecode.com/svn/trunk@213 1e0a6537-2640-0410-bfb7-f154510ff394

NEWS.txt

@@ -159,6 +159,8 @@ Bug fixes:
 - Fixed bug with slicing in findNearbyItems (patch by zollman).
 - Make heuristic for x axis label widths more dynamic (patch by
   rickinhethuis).
+- Make sure points on top take precedence when finding nearby points
+  when hovering (reported by didroe, issue 224).
 
 Flot 0.5
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