mod_proxy_http: include mod_proxy in all OSs

apache/mod_proxy_http.sls

@@ -1,11 +1,11 @@
 {% from "apache/map.jinja" import apache with context %}
 
-{% if grains['os_family']=="Debian" %}
-
 include:
   - apache
   - apache.mod_proxy
 
+{% if grains['os_family']=="Debian" %}
+
 a2enmod proxy_http:
   cmd.run:
     - unless: ls /etc/apache2/mods-enabled/proxy_http.load