Added resolve-replace library to fix open timeouts with http client#50

rohit-bandlamudi-nr wants to merge 4 commits intomasternewrelic/logstash-output-plugin:masterfrom

NR-354968-patch-http-dns-resolvnewrelic/logstash-output-plugin:NR-354968-patch-http-dns-resolvCopy head branch name to clipboard