* npm: Upgrade to 1.2.17

* child_process: acknowledge sent handles (Fedor Indutny)

* etw: update prototypes to match dtrace provider (Timothy J Fontaine)

* dtrace: pass more arguments to probes (Dave Pacheco)

* build: allow building with dtrace on osx (Dave Pacheco)

* http: Remove legacy ECONNRESET workaround code (isaacs)

* http: Ensure socket cleanup on client response end (isaacs)

* tls: Destroy socket when encrypted side closes (isaacs)

* repl: isSyntaxError() catches "strict mode" errors (Nathan Rajlich)

* crypto: Pass options to ctor calls (isaacs)

* src: tie process.versions.uv to uv_version_string() (Ben Noordhuis)