GUI2 Topo Allow selection of multiple nodes at once

Change-Id: I0bb226d4697e3df49da0a049d440a70aed172263
diff --git a/web/gui2-topo-lib/projects/gui2-topo-lib/src/lib/layer/forcesvg/visuals/hostnodesvg/hostnodesvg.component.ts b/web/gui2-topo-lib/projects/gui2-topo-lib/src/lib/layer/forcesvg/visuals/hostnodesvg/hostnodesvg.component.ts
index 26c105a..806f9b2 100644
--- a/web/gui2-topo-lib/projects/gui2-topo-lib/src/lib/layer/forcesvg/visuals/hostnodesvg/hostnodesvg.component.ts
+++ b/web/gui2-topo-lib/projects/gui2-topo-lib/src/lib/layer/forcesvg/visuals/hostnodesvg/hostnodesvg.component.ts
@@ -23,7 +23,7 @@
 } from '@angular/core';
 import {Host, HostLabelToggle, Node} from '../../models';
 import {LogService} from 'gui2-fw-lib';
-import {NodeVisual} from '../nodevisual';
+import {NodeVisual, SelectedEvent} from '../nodevisual';
 
 /**
  * The Host node in the force graph
@@ -40,7 +40,7 @@
     @Input() host: Host;
     @Input() scale: number = 1.0;
     @Input() labelToggle: HostLabelToggle.Enum = HostLabelToggle.Enum.IP;
-    @Output() selectedEvent = new EventEmitter<Node>();
+    @Output() selectedEvent = new EventEmitter<SelectedEvent>();
 
     constructor(
         protected log: LogService