2018.05.08, Version 1.20.3 (Stable) Changes since version 1.20.2: * win: add Windows XP support to uv_if_indextoname() (ssrlive) * win: fix `'floor' undefined` compiler warning (ssrlive) * win, pipe: stop read for overlapped pipe (Bartosz Sosnowski) * build: fix utf-8 name of copyright holder (Jérémy Lal) * zos: initialize pollfd revents (jBarz) * zos,doc: add system V message queue note (jBarz) * linux: don't use uv__nonblock_ioctl() on sparc (Ben Noordhuis)