Tightened up some ng requirements.

php/ng/fpm/pools.sls

@@ -1,7 +1,6 @@
 # Manages the php-fpm pools config files
 {% from 'php/ng/map.jinja' import php, sls_block with context %}
 {% from 'php/ng/fpm/pools_config.sls' import pool_states with context %}
-{% from 'php/ng/fpm/service.sls' import service_function with context %}
 
 {% macro file_requisites(states) %}
       {%- for state in states %}
@@ -13,7 +12,6 @@ include:
   - php.ng.fpm.service
   - php.ng.fpm.pools_config
 
-
 extend:
   php_fpm_service:
     service: