Add support for 'option' with ACLs

Change-Id: I1f299ee1730d32aefc127935131219851f3d9fe5
diff --git a/haproxy/files/haproxy.cfg b/haproxy/files/haproxy.cfg
index f2f6271..55b96d3 100644
--- a/haproxy/files/haproxy.cfg
+++ b/haproxy/files/haproxy.cfg
@@ -232,6 +232,9 @@
   {%- if listen.get('type', None) == 'http' %}
   balance {{ listen.get('balance', 'roundrobin') }}
   {%- endif %}
+  {%- for option in listen.get('options', []) %}
+  option {{ option }}
+  {%- endfor %}
   {%- for server in listen.get('servers', []) %}
   server {{ server.get('name', server.host) }} {{ server.host }}:{{ server.port }} {{ server.get('params', '') }}
   {%- endfor %}
@@ -240,6 +243,9 @@
 
 backend {{ acl.name }}-backend
   balance {{ acl.get('balance', 'roundrobin') }}
+  {%- for option in acl.get('options', []) %}
+  option {{ option }}
+  {%- endfor %}
   {%- for server in acl.get('servers', []) %}
   server {{ server.get('name', server.host) }} {{ server.host }}:{{ server.port }} {{ server.get('params', '') }}
   {%- endfor %}