Update swift templates for rsync_module

With the current templates, the rsync_module is left as the default value,
which has not {meta} included. Setting sync_module has no effect.

References:
https://github.com/openstack/swift/blob/master/etc/container-server.conf-sample
https://github.com/openstack/swift/blob/master/swift/obj/replicator.py#89

Change these templates to set rsync_module instead.

Change-Id: I14773a09013b90dd2dd68110173eab1d3ccec3de

ansible/roles/swift/templates/account.conf.j2

@@ -22,7 +22,7 @@ use = egg:swift#account
 
 {% if service_name == 'swift-account-replicator' %}
 [account-replicator]
-sync_module = {replication_ip}:{meta}:account
+rsync_module = {replication_ip}:{meta}:account
 {% endif %}
 
 {% if service_name == 'swift-account-reaper' %}

ansible/roles/swift/templates/container.conf.j2

@@ -23,7 +23,7 @@ allow_versions = True
 
 {% if service_name == 'swift-container-replicator' %}
 [container-replicator]
-sync_module = {replication_ip}:{meta}:container
+rsync_module = {replication_ip}:{meta}:container
 {% endif %}
 
 {% if service_name == 'swift-container-updater' %}

ansible/roles/swift/templates/object.conf.j2

@@ -27,7 +27,7 @@ use = egg:swift#object
 
 [object-replicator]
 {% if service_name == 'swift-object-replicator' %}
-sync_module = {replication_ip}:{meta}:object
+rsync_module = {replication_ip}:{meta}:object
 {% endif %}
 
 {% if service_name == 'swift-object-updater' %}