reinstate Mac bundle downloads

i2p2www/pages/downloads/mac.html

@@ -45,7 +45,6 @@ that are familiar and built-into the operating system.
 <p><b>
 Downloads temporarily unavailable, sorry
 </b></p>
-<!--
 
 {% call package_outer('osx', name, icon) %}
     <div class = "file">
@@ -79,8 +78,6 @@ Downloads temporarily unavailable, sorry
     </div>
 {% endcall %}
 
--->
-
 <h2>{{ _('Instructions') }}</h2>
 <p>{% trans -%}
 Download the appropriate file for your Mac hardware and double-click on it.  Accept the License Agreement, then