nsqadmin: capitalize HTTP method in test names / add test logger wrapper
nsqadmin: implement /nodes/*
test logging meh
nsqadmin: s/Host/Node and add per-node aggregation to TopicStats
nsqadmin: correct/comprehensive topic/channel response
nsqadmin: move old http code out of the way
nsqadmin: add delete topic/channel
nsqadmin: add topic/channel (un)pause
return proper errors