Support multiple rewrites rules.

Author: Pierre Buyle

templates/sites-available/drupal-site.j2

@@ -60,11 +60,11 @@ server {
     proxy_http_version 1.1; # keep alive to the Apache upstream
     {% endif %}
 
-    {% if item.rewrites is defined -%}
-    {% for rewrite in item.rewrites -%}
+    {% if item.rewrites is defined %}
     ## URL rewriting
+    {% for rewrite in item.rewrites %}
     rewrite {{rewrite.regex}} {{rewrite.replacement}} {{rewrite.flags|default('')}};
-    {%- endfor %}
+    {% endfor %}
     {%- endif %}