Log Message:
Update libuv to 1.4.2

2015.02.27, Version 1.4.2 (Stable)

* stream: ignore EINVAL for SO_OOBINLINE on OS X (Fedor Indutny)

2015.02.25, Version 1.4.1 (Stable)

* win: don't use inline keyword in thread.c (Ben Noordhuis)
* windows: fix setting dirent types on uv_fs_scandir_next (Saúl Ibarra
  Corretgé)
* unix,windows: make uv_thread_create() return errno (Ben Noordhuis)
* tty: fix build for SmartOS (Julien Gilli)
* unix: fix for uv_async data race (Michael Penick)
* unix, windows: map EHOSTDOWN errno (Ben Noordhuis)
* stream: use SO_OOBINLINE on OS X (Fedor Indutny)