Use commit in xmlrpc attribute.py.
Use commit in user manager user syncing.
Use commit in xmlrpc config.py.
Use commit in xmlrpc container.py.
Use commit in xmlrpc counter.py.
Use commit in xmlrpc device.py.
Return touched nodes from device remove/autoassign and ip.prune.
Added treenode.commit helper method.
Use commit in xmlrpc network.py.
Update network add/remove/prune to include affected networks.