Merge branch 'v0.8.25-release' into v0.8
Now working on 0.8.26
v8: Upgrade to 3.11.10.26
V8: Reapply patches
v8: remove optimization switches

Remove compiler switches from $(TOPLEVEL)/deps/v8/build/common.gypi, we set
them globally in $(TOPLEVEL)/common.gypi.

Commit 29d12c73 accidentally reintroduced the switches again. In particular,
the 'cflags!': ['-O2','-Os'] section forced building V8 without any
optimizations, resulting in a steep (~66%) performance drop on some benchmarks.

Fixes #4191.
V8 build: 'echo -n' considered harmful
crypto: fix memory leak in LoadPKCS12

X509_STORE_add_cert increment reference of passed `x509` cert,
`X509_free` must be called to avoid memory leak.

This is a back-port of commit c1db1ec from the master branch.
readline: pause stdin before turning off terminal raw mode

On windows, libuv will immediately make a `ReadConsole` call (in the
thread pool) when a 'flowing' `uv_tty_t` handle is switched to
line-buffered mode. That causes an immediate issue for some users,
since libuv can't cancel the `ReadConsole` operation on Windows 8 /
Server 2012 and up if the program switches back to raw mode later.

But even if this will be fixed in libuv at some point, it's better to
avoid the overhead of starting work in the thread pool and immediately
cancelling it afther that.

See also f34f1e3, where the same change is made for the opposite
flow, e.g. move `resume()` after `_setRawMode(true)`.

Fixes #5927

This is a backport of dfb0461 (see #5930) to the v0.8 branch.
http_parser: expose pause/resume method for parser
http: provide backpressure for pipeline flood

If a client sends a lot more pipelined requests than we can handle, then
we need to provide backpressure so that the client knows to back off.
Do this by pausing both the stream and the parser itself when the
responses are not being read by the downstream client.

Backport of 085dd30
crypto: clear errors from verify failure

OpenSSL will push errors onto the stack when a verify fails, which can
disrupt TLS and other routines if we don't clear the error stack

Fixes #6304
crypto: clear openssl error stack when handled

Clear OpenSSL's error stack on return from Connection::HandleSSLError().
This stops stale errors from popping up later in the lifecycle of the
SSL connection where they would cause spurious failures.

This commit causes a 1-2% performance regression on `make bench-tls`.
We'll address that in follow-up commits if possible but let's ensure
correctness first.

Backport of c6e2db2
2013.10.13, Version 0.8.26 (maintenance)

* v8: Upgrade to 3.11.10.26

* crypto: clear openssl error stack when handled (Ben Noordhuis)

* crypto: clear errors from verify failure (Timothy J Fontaine)

* crypto: fix memory leak in LoadPKCS12 (Fedor Indutny)

* http: provide backpressure for pipeline flood (isaacs)

* http_parser: expose pause/resume method for parser (Timothy J Fontaine)

* readline: pause stdin before turning off terminal raw mode (Daniel Chatfield)
fix pkg building
updated v0.8.26

Merge tag 'v0.8.26' into japanese-v0.8

2013.10.13, Version 0.8.26 (maintenance)

* v8: Upgrade to 3.11.10.26

* crypto: clear openssl error stack when handled (Ben Noordhuis)

* crypto: clear errors from verify failure (Timothy J Fontaine)

* crypto: fix memory leak in LoadPKCS12 (Fedor Indutny)

* http: provide backpressure for pipeline flood (isaacs)

* http_parser: expose pause/resume method for parser (Timothy J Fontaine)

* readline: pause stdin before turning off terminal raw mode (Daniel Chatfield)
Merge pull request #146 from koichik/japanese-v0.8

v0.8.26 対応．