Merged LesionTracker and OHIF Viewer, refactored out common components

Packages/viewerbase/server/methods/getStudyMetadata.js

@@ -0,0 +1,10 @@
+Meteor.methods({
+  'GetStudyMetadata' : function(studyInstanceUid) {
+    console.log('GetStudyMetadata(%s)', studyInstanceUid);
+
+    var server = Meteor.settings.dicomWeb.endpoints[0];
+
+    //return Services.QIDO.Instances(server, studyInstanceUid);
+    return Services.WADO.RetrieveMetadata(server, studyInstanceUid);
+  }
+});