AMQPUrlReceiver - improve handling of case where rabbitmq is unreachable at crawl startup - spawn off a thread to start up the amqp consumer to avoid the crawl launch thread getting stuck
Merge pull request #58 from nlevitt/ari-3723

for ARI-3723, accept speculative urls with query params with no value
Merge pull request #57 from nlevitt/umbra

AMQPUrlReceiver - improve handling of case where rabbitmq is unreachable...
fix unit test now that we accept speculative urls with query params with no value