def getaddr(self, name):
        # New, by Ben Escoto
        alist = self.getaddrlist(name)
        if alist:
            return alist[0]
        else:
            return (None, None)
Return list of RedmineUser's in the system, optionally returning all
dataset/ETHPy150Open ofermend/medicare-demo/socialite/jython/Lib/rfc822.py/Message.getaddr--crossover with--dataset/ETHPy150Open zepheira/django-redmine/django_redmine/utils.py/RedmineClient.get_users