* tls: fix sporadic hang and partial reads (Fedor Indutny)
  - fixes "npm ERR! cb() never called!"

uv_pipe_open() is unlikely to fail but when it does, the failure should
not be quietly ignored.  Raise the error as an exception.

See joyent/libuv#941.

Do not decrement size in read loop, its used later, when comparing to
`bytesRead`.

fix #6270

NOTE: Original patch contributed by @roadrunner2

* uv: Upgrade to v0.10.17

* npm: upgrade to 1.3.11

* readline: handle input starting with control chars (Eric Schrock)

* configure: add mips-float-abi (soft, hard) option (Andrei Sedoi)

* stream: objectMode transforms allow falsey values (isaacs)

* tls: prevent duplicate values returned from read (Nathan Rajlich)

* tls: NPN protocols are now local to connections (Fedor Indutny)

Handle control characters only when there is a single byte in the
stream, otherwise fall through to the standard multibyte handling.

Fixes #1212.

Otherwise the data ends up "on the wire" twice, and
switching between consuming the stream using `ondata`
vs. `read()` would yield duplicate data, which was bad.

Apparently Joyent decommissioned joyeur.com but at least they saved the
contents of the blog.  Update the links in the README and the nodejs.org
blog posts.

Hat tip to Eugen Pirogoff (@eugenpirogoff) for pointing it out.

Fixes #6224.

The NPN protocols was set on `require('tls')` or `global` object instead
of being a local property. This fact lead to strange persistence of NPN
protocols, and sometimes incorrect protocol selection (when no NPN
protocols were passed in client options).

fix #6168

Closes #6183

* uv: Upgrade to v0.10.15

* stream: Don't crash on unset _events property (isaacs)

* stream: Pass 'buffer' encoding with decoded writable chunks (isaacs)

Bug in 01f3b468 causes the same benchmark to be run repeatedly.

Not so useful for the compare scripts.

The better to test --use-strict effects on performance.

(Spoiler: it has no measurable effect on performance.)

This fixes the regression introduced by 54580791, which breaks the
net/net-pipe benchmark script.

Closes #6145

Closes #6087

Since the encoding is no longer relevant once it is decoded to a Buffer,
it is confusing and incorrect to pass the encoding as 'utf8' or whatever
in those cases.

Closes #6119