GearmanAdminClientClient.get_workers() is unable to parse worker IDs with spaces.

[brianbister]

If we register a worker as worker 1 and call GearmanAdminClient.get_workers() we get an error that says

gearman.errors.ProtocolError: Malformed worker response: ...

Renaming the worker to worker1 seems to make the problem go away, I'm assuming the space is causing it to be parsed incorrectly but I'm not completely sure.