Avoid repeated parts.

software/erp5/snippet-zope.cfg

-[buildout]
-parts =
-  zope-instance
-  apache-zope-backend-instance
-  ca-apache-zope-backend
-  logrotate-entry-zope
-  cron-entry-logrotate
-
 [apache-zope-backend-instance]
 recipe = slapos.cookbook:apache.zope.backend
 backend = http://$${zope-instance:ip}:$${zope-instance:port}/

software/erp5/software.cfg

@@ -103,7 +103,7 @@ mode = 0644
 [template-snippet-zope]
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/snippet-zope.cfg
-md5sum = 59c1e3bb38147fff723f9c8bbd9e86bb
+md5sum = 16f8a2ed832e45515f1917c189a00802
 output = ${buildout:directory}/template-snippet-zope.cfg
 mode = 0644