wip on react transition

OHIFViewer/client/components/flexboxLayout/flexboxLayout.html

@@ -4,7 +4,7 @@
             {{> studyBrowser (clone this)}}
         </div>
         <div class="mainContent {{#if leftSidebarOpen}}sidebar-left-open{{/if}} {{#if rightSidebarOpen}}sidebar-right-open{{/if}}">
-            {{> viewerMain (clone this)}}
+            {{> React component=ViewerMain studies=this.studies}}
         </div>
         <div class="sidebarMenu sidebar-right {{#if rightSidebarOpen}}sidebar-open{{/if}}">
             {{> measurementLightTable (clone this)}}