NIHVIVO-2508 Change template properties to methods so not pre-computed.

webapp/web/templates/freemarker/page/partials/headScripts.ftl

@@ -10,7 +10,7 @@
 <script type="text/javascript" src="${urls.base}/js/html5.js"></script>
 <![endif]-->
 
-${headScripts.list} 
+${headScripts.list()} 
 
 <!--[if lt IE 7]>
 <script type="text/javascript" src="${urls.base}/js/jquery_plugins/supersleight.js"></script>

webapp/web/templates/freemarker/page/partials/scripts.ftl

@@ -2,7 +2,7 @@
 
 <#-- Template for scripts loaded at the end of the body element -->
 
-${scripts.list}
+${scripts.list()}
 
 <#include "googleAnalytics.ftl">
 

webapp/web/templates/freemarker/page/partials/stylesheets.ftl

@@ -5,7 +5,7 @@
 <!-- vitro base styles (application-wide) -->
 <link rel="stylesheet" href="${urls.base}/css/vitro.css" />
 
-${stylesheets.list}
+${stylesheets.list()}
 
 <#--temporary until edit controller can include this when needed -->
 <link rel="stylesheet" href="${urls.base}/css/edit.css" />