'Create a new group in JIRA.
:param groupname: The name of the group you wish to create.
:return: Boolean - True if succesfull.'

def add_group(self, groupname):

    url = (self._options[u'server'] + u'/rest/api/latest/group')
    x = OrderedDict()
    x[u'name'] = groupname
    payload = json.dumps(x)
    self._session.post(url, data=payload)
    return True
