Don't publish several time urls.

Reverts the effects of 8dba9b27 but keep cleanup

stack/lamp/buildout.cfg

@@ -69,7 +69,7 @@ mode = 0644
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/instance-apache-php.cfg
 output = ${buildout:directory}/template-apache-php.cfg
-md5sum = b98e76abcf091ea0aee20d1ac59bb877
+md5sum = f8a1599f19a67d948f4a1f32f3bd3e2f
 mode = 0644
 
 [template-apache-backup]

stack/lamp/instance-apache-php.cfg

@@ -9,9 +9,8 @@ parts =
   cron
   cron-entry-logrotate
   promise
-  publish-backend-connection-informations
   frontend-promise
-  publish-frontend-connection-informations
+  publish-connection-informations
 
 eggs-directory = ${buildout:eggs-directory}
 develop-eggs-directory = ${buildout:develop-eggs-directory}
@@ -29,12 +28,9 @@ path = $${basedirectory:promises}/frontend
 url = $${request-frontend:connection-site_url}
 dash_path = ${dash:location}/bin/dash
 
-[publish-backend-connection-informations]
+[publish-connection-informations]
 recipe = slapos.cookbook:publish
 backend_url = $${apache-php:url}
-
-[publish-frontend-connection-informations]
-<= publish-backend-connection-informations
 url = $${request-frontend:connection-site_url}
 
 [mariadb-urlparse]