fix 32bit alignment for 64bit vars in nsq_to_nsq
Merge pull request #454 from leshik/fix_32bit_alignment_453

fix 32bit alignment for 64bit vars in nsq_to_nsq
nsq_to_http: fix atomic ops for i386
Merge pull request #455 from mreiferson/nsq_to_http_i386_455

nsq_to_http: i386 atomic ops
nsqadmin: make importable
nsqadmin: close notification response
nsqd/nsqlookupd: add/use RealTCPAddr/RealHTTPAddr
nsqd: print string when theres an error parsing lookupd response
nsqadmin: fix logging name
nsqadmin: add RealHTTPAddr
nsqadmin: add /topics route
nsqadmin: add test for /topics
nsqadmin: add route for /topics/*
nsqadmin: add test for /topics/*