Merge pull request #13 from Martin819/master

Simplify 'noservices' condition
diff --git a/etcd/server/service.sls b/etcd/server/service.sls
index 34f35b3..2f73141 100644
--- a/etcd/server/service.sls
+++ b/etcd/server/service.sls
@@ -157,9 +157,9 @@
   service.running:
   - enable: True
   - name: {{ server.services }}
-  {% if grains.noservices is defined %}
-  - onlyif: {% if grains.get('noservices', "True") %}"True"{% else %}False{% endif %}
-  {% endif %}
+  {%- if grains.get('noservices') %}
+  - onlyif: /bin/false
+  {%- endif %}
 
 {%- endif %}