Fixing play/pause tool issues

OHIFViewer/client/components/viewer/viewer.js

@@ -4,7 +4,6 @@ OHIF.viewer = OHIF.viewer || {};
 OHIF.viewer.loadIndicatorDelay = 500;
 OHIF.viewer.defaultTool = 'wwwc';
 OHIF.viewer.refLinesEnabled = true;
-OHIF.viewer.isPlaying = {};
 OHIF.viewer.cine = {
     framesPerSecond: 24,
     loop: true
@@ -75,4 +74,4 @@ Template.viewer.events({
         const current = instance.data.state.get('rightSidebar');
         instance.data.state.set('rightSidebar', !current);
     },
-});
+});