Add config options from plotly.js 1.49.0 release.

doubleClickDelay and showEditInChartStudio.

src/components/Graph.react.js

@@ -474,6 +474,11 @@ const graphPropTypes = {
             'reset+autosize',
         ]),
 
+	/**
+	 * Delay for registering a double-click event in ms
+	 */
+	doubleClickDelay: PropTypes.number,
+
         /**
          * New users see some hints about interactivity
          */
@@ -517,6 +522,13 @@ const graphPropTypes = {
          */
         showSendToCloud: PropTypes.bool,
 
+	/**
+	 * Should we show a modebar button to send this data to a
+	 * Plotly Chart Studio plot. If both this and showSendToCloud
+	 * are selected, only showEditInChartStudio will be honored.
+	 */
+	showEditInChartStudio: PropTypes.bool,
+
         /**
          * Remove mode bar button by name.
          * All modebar button names at https://github.com/plotly/plotly.js/blob/master/src/components/modebar/buttons.js