Bumping to version 1.1.4b. This is because of the transitionDuration property added to many charts.
Merge branch 'development' of https://github.com/novus/nvd3 into development
Fixed conflicts in tooltip.js when merging with origin/development.
Removing previousXCoordinate variable from interactiveLayer.js because it was not being referenced.
Bumping to version 1.1.5b, due to the addition of 'use strict' everywhere.
[cumulativeLineChart] Fixing chart so that dragging index line turns off chart transitions.
Fixed bug in tooltip.js, for situations where parentContainer is undefined.
Added tooltip.js script to pieChartTest.html
[cumulativeLineChart] Fixed bug where clicking on a point in the chart
would not move the index line.
Fixing issue #219. Moving the jitter logic to after the scatter point's scale
has been determined.
Added line chart and scatter chart tests.
Bumping to version 1.1.6b, due to change in scatter.js jitter hack. This can affect many charts.
Removing with-3d-shadow from tooltips by default. Need to add it manually back.
Updating .with-3d-shadow CSS rule to include nvtooltip.
Updated lineChart example.
Bumping to version 1.1.7b, due to removal of with-3d-shadow from tooltips.
Updating all example charts to include with-3d-shadow.
Added bars transition 'end' event trigger
issue #173. Control items text can be configured

Usage
  chart.controlsData({
      stackedName: 'Type A(Stacked)',
      streamName: 'Type B(Stacked)',
      expandedName: 'Type C(Stacked)',
  });
Merge branch 'control-bar-text'