fix(graph): fixed for graph series color selector popover, broken in recent…

fix(graph): fixed for graph series color selector popover, broken in recent 3.0-pre1 build, fixes #3774

public/app/core/components/grafana_app.ts

@@ -165,22 +165,30 @@ export function grafanaAppDirective() {
 
       // handle document clicks that should hide things
       elem.click(function(evt) {
-        if ($(evt.target).parents().length === 0) {
+        var target = $(evt.target);
+        if (target.parents().length === 0) {
           return;
         }
 
         // hide search
         if (elem.find('.search-container').length > 0) {
-          if ($(evt.target).parents('.search-container').length === 0) {
+          if (target.parents('.search-container').length === 0) {
             scope.appEvent('hide-dash-search');
           }
         }
         // hide sidemenu
         if (!ignoreSideMenuHide &&  elem.find('.sidemenu').length > 0) {
-          if ($(evt.target).parents('.sidemenu').length === 0) {
+          if (target.parents('.sidemenu').length === 0) {
             scope.$apply(() => scope.contextSrv.toggleSideMenu());
           }
         }
+
+        // hide popovers
+        var popover = elem.find('.popover');
+        console.log(target.parents('.graph-legend').length);
+        if (popover.length > 0 && target.parents('.graph-legend').length === 0) {
+          popover.hide();
+        }
       });
     }
   };

public/app/plugins/panel/graph/legend.js

@@ -45,7 +45,7 @@ function (angular, _, $) {
           popoverScope.series = seriesInfo;
           popoverSrv.show({
             element: el,
-            templateUrl:  'app/plugins/panels/graph/legend.popover.html',
+            templateUrl:  'app/plugins/panel/graph/legend.popover.html',
             scope: popoverScope
           });
         }