Commented a lot of functions. Tried to get jsDoc and/or docco to work

Packages/viewerbase/server/methods/getStudyMetadata.js

@@ -1,10 +1,15 @@
 Meteor.methods({
-  'GetStudyMetadata' : function(studyInstanceUid) {
-    log.info('GetStudyMetadata(%s)', studyInstanceUid);
+    /**
+     * Retrieves Study metadata given a Study Instance UID
+     * This Meteor method is available from both the client and the server
+     */
+    'GetStudyMetadata' : function(studyInstanceUid) {
+        log.info('GetStudyMetadata(%s)', studyInstanceUid);
 
-    var server = Meteor.settings.dicomWeb.endpoints[0];
+        // Get the server data. This is user-defined in the
+        // config.json files used to run the Meteor server
+        var server = Meteor.settings.dicomWeb.endpoints[0];
 
-    //return Services.QIDO.Instances(server, studyInstanceUid);
-    return Services.WADO.RetrieveMetadata(server, studyInstanceUid);
-  }
+        return Services.WADO.RetrieveMetadata(server, studyInstanceUid);
+    }
 });