Update NGINX SPDY patch for 1.9.15#36

felixbuenemann wants to merge 4 commits intocloudflare:mastercloudflare/sslconfig:masterfrom

felixbuenemann:updated-nginx-1.9.15-spdy-patchfelixbuenemann/sslconfig:updated-nginx-1.9.15-spdy-patchCopy head branch name to clipboard