Merge pull request #74 from Wenzel/disable_site

add a boolean to a site configuration to enable or disable it

apache/vhosts/standard.sls

     - makedirs: True
 
 {% if grains.os_family == 'Debian' %}
+{% if site.get('enabled') %}
 a2ensite {{ id }}{{ apache.confext }}:
   cmd:
     - run
       - file: /etc/apache2/sites-available/{{ id }}{{ apache.confext }}
     - watch_in:
       - module: apache-reload
+{% else %}
+a2dissite {{ id }}{{ apache.confext }}:
+  cmd:
+    - run
+    - require:
+      - file: /etc/apache2/sites-available/{{ id }}{{ apache.confext }}
+    - watch_in:
+      - module: apache-reload
+{% endif %}
 {% endif %}
 
 {% endfor %}

pillar.example

       template_file: salt://apache/vhosts/minimal.tmpl
 
     example.com: # must be unique; used as an ID declaration in Salt.
+      enabled: True
       template_file: salt://apache/vhosts/standard.tmpl # or redirect.tmpl or proxy.tmpl
 
       ####################### DEFAULT VALUES BELOW ############################