Fix bar hovering for charts with bottom points specified #1697
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This fix is primarily relevant for stacked bar charts. In the current version of flot, if you try to hover on stacked bars, you will only receive hover events for the last series in the data. This is because
findNearbyBar
doesn't take into account series with a point size of 3 (where the 3rd point is the bottom of the bar). I used the same pattern fromdrawSeriesBars
to fix this. I also renamed a variable in both places to be closer to its actual meaning.