More cleanup for the study list

Packages/worklist/client/components/worklistResult/worklistResult.html

@@ -4,7 +4,7 @@
             Study list
         </div>
         <div class="studyCount pull-right">
-            85
+            {{numberOfStudies}}
         </div>
         <div class="pull-right">
             {{>worklistToolbar}}

Packages/worklist/client/components/worklistResult/worklistResult.js

@@ -24,6 +24,10 @@ Template.worklistResult.helpers({
         });
     },
 
+    numberOfStudies: function() {
+        return WorklistStudies.find().count();
+    },
+
     showLoadingText: function() {
         return Session.get('searchResults').showLoadingText;
     },