NIHVIVO-1304 Make request and context accessible through the Environment object so directives can reference them.

webapp/web/templates/freemarker/body/partials/dump/help-directive.ftl

@@ -12,7 +12,7 @@
             <p><strong>Comments:</strong> ${comments}</p>     
         </#if>      
         
-        <h6>Parameters:</h6>
+        <p><strong>Parameters:</strong></p>
         <#if params?? && params?keys?has_content>
             <ul>
                 <#list params?keys as param>
@@ -22,8 +22,9 @@
         <#else>
             <p>none</p>
         </#if>
+        <br />
         
-        <h6>Examples:</h6>
+        <p><strong>Examples:</strong></p>
         <#if examples??>
             <ul>
                 <#list examples as example>

webapp/web/templates/freemarker/body/test.ftl

@@ -46,14 +46,12 @@
 
 <p><strong>Berries: </strong>${berries}</p>
 
-
 <@dump var="now" />
 <@dump var="urls" />
 <@dump var="fruit" />
 <@dump var="trueStatement" />
 <@dump var="zoo1" />
 
-
 ${stylesheets.addFromTheme("/css/sstest.css", "/css/sstest2.css")}
 ${scripts.addFromTheme("/js/jstest.js")}
 ${scripts.add("/js/script1.js", "/js/script2.js", "/js/script3.js")}
@@ -67,5 +65,5 @@ ${scripts.add("/js/script1.js", "/js/script2.js", "/js/script3.js")}
 
 <@describe var="scripts" />
 
-
+<@describe var="headScripts" />