Get Tautulli users.

async def get_users(self):
        """Get Tautulli users."""
        cmd = 'get_users'
        url = self.base_url + cmd
        users = []
        try:
            async with async_timeout.timeout(8, loop=self._loop):
                response = await self._session.get(url)

            logger("Status from Tautulli: " + str(response.status))
            all_user_data = await response.json()
            for user in all_user_data['response']['data']:
                if user['username'] != 'Local':
                    users.append(user['username'])
            self.tautulli_users = users
            logger(self.tautulli_users)

        except (asyncio.TimeoutError, aiohttp.ClientError, socket.gaierror,
                AttributeError) as error:
            msg = "Can not load data from Tautulli: {} - {}".format(url, error)
            logger(msg, 40)