[Merge] lp:~flo-fuchs/mailman/restclient into lp:mailman

florianfuchs has proposed merging lp:~flo-fuchs/mailman/restclient into lp:mailman. Requested reviews: Mailman Coders (mailman-coders) I added a rest client in src/mailmanclient as well as a doctest in src/mailman/rest/docs/restclient.txt. -- https://code.launchpad.net/~flo-fuchs/mailman/restclient/+merge/28522 Your team Mailman Coders is requested to review the proposed merge of lp:~flo-fuchs/mailman/restclient into lp:mailman.