Introduce `ticketKeys` server option, `session` client option,
`getSession()` and `getTLSTicket()` methods.

fix #7032

Try to be consistent with v0.10 and emit "Maximum call stack size
reached", even if it happens when allocating context or doing other
stuff.

fix #7045

If the call to writeBuffer completes asynchronously, we need to have
an oncomplete callback on the request object no matter what. The
writeQueueSize seems irrelvant to that regard.

Note that on Windows writeBuffer always completes asynchronously.

See related commit 9836a4ee

Re-applying commit 153784b3, which
was overwritten by the update to openssl 1.0.1f.

Original source:

http://openssl.6102.n7.nabble.com/PATCH-s-client-Fix-keypress-requirement-with-redirected-input-on-Windows-td46787.html

`tls_wrap.cc` was crashing in an `Unwrap` call, when non
`SecureContext` object was passed to it. Check that the passed object
is a `SecureContext` instance before unwrapping it.

fix #7008

Client's property `currentSource` has no use throughout the project.

The test is no longer valid for the original scenario.

It now fails intermittently because of two other issues:
1. Since the client is only processing one readable event, the
   client request is not enough to keep the process alive and the
   process can exit before the desired events have been raised.
2. Reading just 1 byte is not enough to guarantee that the parser
   will eventually consume all the data and raise the desired
   parse error. I tried postponing the server.close() to address
   the issue at [1], but then the test just hangs sometimes.

The placement of a previous fix to include proper size_t types in
addons was erroneously placed inside a namespace, move to just before.

Fix #6992

* v8: Upgrade to 3.22.24.19

* http_parser: Upgrade to 2.2.1

* openssl: Upgrade to 1.0.1f

* uv: Upgrade to 0.11.18

* async-listener: revamp of subsystem (Trevor Norris)

* node: do not ever close stdio (Fedor Indutny)

* http: use writev on chunked encoding (Trevor Norris)

* async_wrap/timers: remove Add/RemoveAsyncListener (Trevor Norris)

* child_process: better error reporting for exec (Fedor Indutny)

* crypto: add newline to cert and key if not present (Fedor Indutny)

* crypto: clear error in GetPeerCertificate (Fedor Indutny)

* crypto: honor default ciphers in client mode (Jacob Hoffman-Andrews)

* crypto: introduce .setEngine(engine, [flags]) (Fedor Indutny)

* crypto: support custom pbkdf2 digest methods (Ben Noordhuis)

* domain: fix off-by-one in Domain.exit() (Ryan Graham)

* http: concatenate duplicate headers by default (Alex Kocharin)

* http: do not emit EOF non-readable socket (Fedor Indutny)

* node: fix argument parsing with -p arg (Alexis Campailla)

* path: improve POSIX path.join() performance (Jo Liss)

* tls: emit `clientError` on early socket close (Fedor Indutny)

* tls: introduce `.setMaxSendFragment(size)` (Fedor Indutny)

* tls: make cert/pfx optional in tls.createServer() (Ben Noordhuis)

* tls: process accumulated input (Fedor Indutny)

* tls: show human-readable error messages (Ben Noordhuis)

* util: handle escaped forward slashes correctly (Tom Gallacher)

Even if stdio streams are opened as file streams, we should not ever try
to close them. This could be accomplished by passing `autoClose: false`
in options on their creation.

Main changes:

  * Fixed content-length and chunk-size overflow test

Original patch by @skypjack in #6627

This was originally introduced in 6034701f to prevent the closing
brace being pushed onto the next line if an object is longer than
the max width, however the functionality was removed in d164989e but
the supplementary variables (and operations) were left behind

This matches how libuv handles the definition of ssize_t, by
typedef'ing intptr_t to ssize_t.

However, in the future we will use portable types from stddef.h

Use `uv_try_write` for string and buffer writes, thus avoiding to do
allocations and copying in some of the cases.

fix #6724

It's saner to check exit codes or signals to determine if the process
actually aborted. On OSX and Linux the exit code is 134, on SunOS it
propagates the SIGABRT signal

In the case of a pipe'd input, i.e. from the CI the fd will be a PIPE
and when listen() is called it will return ENOTSOCK instead of EINVAL.

Built-in modules should be automatically registered, replacing the
static module list.  Add-on modules should also be automatically
registered via DSO constructors.  This improves flexibility in adding
built-in modules and is also a prerequisite to pure-C addon modules.

Right now no default ciphers are use in, e.g. https.get, meaning that
weak export ciphers like TLS_RSA_EXPORT_WITH_DES40_CBC_SHA are
accepted.

To reproduce:

node -e "require('https').get({hostname: 'www.howsmyssl.com', \
  path: '/a/check'}, function(res) {res.on('data', \
  function(d) {process.stdout.write(d)})})"

The test was not waiting for all the worker-created sockets
to be listening before calling cluster.disconnect().
As a result, the channels with the workers could get closed
before all the socket handles had been passed to them, leading
to various errors.

node -p would cause an access violation.

Fixes test\message\stdin_messages.js on Windows.

Conflicts:
	src/node_crypto.cc
	test/simple/test-crypto.js

So that we are free to call socket.destroy() in error event handler.

fix #6769

fix #6963

fix #6945

fix #6908

Original commit message:

    ares_parse_txt_reply: return a ares_txt_reply node for each sub-string

    Previously, the function would wrongly return all substrings merged into
    one.

fix #6931

fix #6933

Socket may become not `readable`, but http should not rely on this
property and should not think that it means that no data will ever
arrive from it. In fact, it may arrive in a next tick and, since
`this.push(null)` was already called, it will result in a error like
this:

    Error: stream.push() after EOF
        at readableAddChunk (_stream_readable.js:143:15)
        at IncomingMessage.Readable.push (_stream_readable.js:123:10)
        at HTTPParser.parserOnBody (_http_common.js:132:22)
        at Socket.socketOnData (_http_client.js:277:20)
        at Socket.EventEmitter.emit (events.js:101:17)
        at Socket.Readable.read (_stream_readable.js:367:10)
        at Socket.socketCloseListener (_http_client.js:196:10)
        at Socket.EventEmitter.emit (events.js:123:20)
        at TCP.close (net.js:479:12)

fix #6784

Conflicts:
	AUTHORS
	ChangeLog
	deps/uv/AUTHORS
	deps/uv/ChangeLog
	deps/uv/src/unix/process.c
	deps/uv/src/version.c
	lib/net.js
	node.gyp
	src/node_version.h

fix #6903