Merge pull request #14 from smanousopoulos/master

added babelified src, implemented renderAsImage & fixes

lib/js/components/bar-chart.js

@@ -0,0 +1,19 @@
+'use strict';
+
+var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
+
+// A convenience wrapper for bar-only charts 
+
+var React = require('react');
+
+var Chart = require('./cartesian-chart.js');
+
+var BarChart = function BarChart(props) {
+  return React.createElement(Chart, _extends({}, props, {
+    series: props.series.map(function (s) {
+      return _extends({}, s, { type: 'bar' });
+    })
+  }));
+};
+
+module.exports = BarChart;