fixed isAdmin function to include users in admin group

Author: puthre

appinfo/info.xml

@@ -5,7 +5,7 @@
     <name>Time Tracker</name>
     <summary>Time Tracker App</summary>
     <description><![CDATA[Time Tracker App]]></description>
-    <version>0.0.16</version>
+    <version>0.0.17</version>
     <licence>agpl</licence>
     <author mail="[email protected]" >MTier Ltd.</author>
     <namespace>TimeTracker</namespace>

js/projects.js

@@ -6,8 +6,9 @@
     $( function() {
 
         function isAdmin(){
-          return OC.currentUser == 'admin';
+          return oc_isadmin;
         }
+
         $(document).ready(function() {
             $("#dialog-confirm").dialog({
               autoOpen: false,