shutdown in client takes over 2 seconds

The shutdown function in the Couchbase object seems to take over 2 seconds.

From the discussion with the bug reporter:
@ingenthr it looks like the mc_client.done() is the culprit. the bucket is being deleted every request, calling mc_client.done() which is taking 2.3 sec to finish asa @ 2:00

oh? thanks for tracing that down! I'll get an issue filed ingenthr @ 2:00
perezd [~derek@23-24-210-193-static.hfc.comcastbusiness.net] entered the room. 2:00

client.Bucket asa @ 2:01
perezd left the room (quit: Client Quit). 2:01

that's interesting ingenthr @ 2:03
I wonder what it's doing there 2:03

is it bad to not properly shutdown? asa @ 2:08
looks like there is self._dispatcher_stopped_event.wait(2) 2:08

well, I think there's a configuration thread. it may leak something? I'm not certain to be honest ingenthr @ 2:08

comment it out and suddenly it iis very fast. asa @ 2:08
line 66 in couchbaseclient.py 2:09

heh ingenthr @ 2:09
well, this has been the area we need to fix I beleive 2:09

asa @ 2:10