Merge pull request #3708 from plotly/waterfall-in-finance-bundle

Add waterfall trace to finance bundle

Author: etpinard

lib/index-finance.js

@@ -15,7 +15,8 @@ Plotly.register([
     require('./histogram'),
     require('./pie'),
     require('./ohlc'),
-    require('./candlestick')
+    require('./candlestick'),
+    require('./waterfall')
 ]);
 
 module.exports = Plotly;