Ignore failure to stop https server
Ignore failure to stop https server

Mochiweb's stop() call is now synchronous and so attempting to stop a
mochiweb server that is not running will now cause an error. Ignore
this error when stopping 'https' as it is caused by not it not running
in the first place.

smithsz/couchdb-couch,alanning/couchdb-couch,alanning/couchdb-couch,fkaempfer/couchdb,ngpestelos/couchdb-couch,cloudant/couchdb-couch,smithsz/couchdb-couch,KlausTrainer/couchdb-couch,fkaempfer/couchdb,cloudant/couchdb-couch,alanning/couchdb-couch,cloudant/couchdb-couch,ngpestelos/couchdb-couch,apache/couchdb-couch,KlausTrainer/couchdb-couch,fkaempfer/couchdb,fkaempfer/couchdb,KlausTrainer/couchdb-couch,fkaempfer/couchdb,apache/couchdb-couch,smithsz/couchdb-couch,ngpestelos/couchdb-couch,apache/couchdb-couch,fkaempfer/couchdb