Added a click handler for the median point circle to toggle the visibility of...

Added a click handler for the median point circle to toggle the visibility of the labels. Added a pointer cursor to the median point circle element.

assets/src/scripts/components/hydrograph/index.js

@@ -153,7 +153,10 @@ const plotMedianPoints = function (elem, {visible, xscale, yscale, medianStatsDa
             })
             .attr('cy', function(d) {
                 return yscale(d.value);
-            });
+            })
+            .on('click', dispatch(function() {
+                return Actions.showMedianStatsLabel(!showLabel);
+            }));
 
     if (showLabel) {
         container.selectAll('medianPointText').

assets/src/scripts/components/hydrograph/store.js

@@ -76,7 +76,7 @@ export const Actions = {
         return {
             type: 'SHOW_MEDIAN_STATS_LABEL',
             show
-        }
+        };
     },
     resizeTimeseriesPlot(width) {
         return {

assets/src/styles/components/_hydrograph.scss

@@ -69,6 +69,7 @@
         }
         .median-data-series {
             fill: #f96713;
+            cursor: pointer;
         }
     }
 }