postwait/node-amqp — pull request #181 by halfblood369 (2013-04-07 12:40:23+00:00)
Title: fix bug of parsing and serializing the longlong domain.

In rabbitmq, the domain with longlong type is 64-bit integer.
But if the delivery-tag reachs 64-bit integer, the parseFields and
serializeFields functions can not work well. So I fix this two functions
to support 64-bit integer.