addon: remove node-waf, superseded by node-gyp
test: raise pummel/test-net-throttle write req size

pummel/test-net-throttle assumes that a couple of big write requests result in
some of them getting queued because the kernel's send buffer fills up.

Said assumption breaks on systems with large send buffers. Raise the size of
the write request to ameliorate the issue.

This is a back-port of commit 6770555 from the master branch.
test: fix up `make valgrind-test`

* valgrind complained too much about memory leaks from the V8 heap to be
  useful, run it with --leak-check=no. Not ideal, needs to be revisited,
  preferably with a suppression file.

* tools/run-valgrind.py didn't deal with tests that logged to stderr, rewrite
  the heuristic and make valgrind write to a socket instead of stderr.

Fixes #3869.
crypto: fix uninitialized memory access in openssl

ASN1_STRING_to_UTF8() passes an ASN1_STRING to ASN1_STRING_set() but forgot to
initialize the `length` field.

Fixes the following valgrind error:

  $ valgrind -q --track-origins=yes --num-callers=19 \
      out/Debug/node test/simple/test-tls-client-abort.js
  ==2690== Conditional jump or move depends on uninitialised value(s)
  ==2690==    at 0x784B69: ASN1_STRING_set (asn1_lib.c:382)
  ==2690==    by 0x809564: ASN1_mbstring_ncopy (a_mbstr.c:204)
  ==2690==    by 0x8090F0: ASN1_mbstring_copy (a_mbstr.c:86)
  ==2690==    by 0x782F1F: ASN1_STRING_to_UTF8 (a_strex.c:570)
  ==2690==    by 0x78F090: asn1_string_canon (x_name.c:409)
  ==2690==    by 0x78EF17: x509_name_canon (x_name.c:354)
  ==2690==    by 0x78EA7D: x509_name_ex_d2i (x_name.c:210)
  ==2690==    by 0x788058: ASN1_item_ex_d2i (tasn_dec.c:239)
  ==2690==    by 0x7890D4: asn1_template_noexp_d2i (tasn_dec.c:746)
  ==2690==    by 0x788CB6: asn1_template_ex_d2i (tasn_dec.c:607)
  ==2690==    by 0x78877A: ASN1_item_ex_d2i (tasn_dec.c:448)
  ==2690==    by 0x7890D4: asn1_template_noexp_d2i (tasn_dec.c:746)
  ==2690==    by 0x788CB6: asn1_template_ex_d2i (tasn_dec.c:607)
  ==2690==    by 0x78877A: ASN1_item_ex_d2i (tasn_dec.c:448)
  ==2690==    by 0x787C93: ASN1_item_d2i (tasn_dec.c:136)
  ==2690==    by 0x78F5E4: d2i_X509 (x_x509.c:141)
  ==2690==    by 0x7C9B91: PEM_ASN1_read_bio (pem_oth.c:81)
  ==2690==    by 0x7CA506: PEM_read_bio_X509 (pem_x509.c:67)
  ==2690==    by 0x703C9A: node::crypto::SecureContext::AddRootCerts(v8::Arguments const&) (node_crypto.cc:497)
  ==2690==  Uninitialised value was created by a stack allocation
  ==2690==    at 0x782E89: ASN1_STRING_to_UTF8 (a_strex.c:560)
npm: Upgrade to 1.1.49

- node-gyp@0.6.5
- abstracted-out configs
- publishing over proxies
- bugfixes to all the deps
website: download page

- Improved styling of download links.
- index.html#download now redirects to /download/
- Added missing hyphens, and added the missing "and 64-bit" for the Mac
  Installer.
website: Use table for download page

Paragraphs of text are too wordy.

Use big pretty images and clickable blocky links.
build: Don't set gcc_version for Windows
website: Sharpen and clean up download page more

Retinaify the images!
2012.08.15, Version 0.8.7 (Stable)

* npm: Upgrade to 1.1.49

* website: download page (Golo Roden)

* crypto: fix uninitialized memory access in openssl (Ben Noordhuis)

* buffer, crypto: fix buffer decoding (Ben Noordhuis)

* build: compile with -fno-tree-vrp when gcc >= 4.0 (Ben Noordhuis)

* tls: handle multiple CN fields when verifying cert (Ben Noordhuis)

* doc: remove unused util from child_process (Kyle Robinson Young)

* build: rework -fvisibility=hidden detection (Ben Noordhuis)

* windows: don't duplicate invalid stdio handles (Bert Belder)

* windows: fix typos in process-stdio.c (Bert Belder)
blog: release 0.8.7
Merge branch 'v0.8.7-release' into v0.8
Now working on 0.8.8
website: fix font-size on 'explore' list items
email-footer: update the binary package links to x86/x64
blog: Fix binary links for 0.8.7 post
v8: Upgrade to 3.11.10.18
v8: Reapply floating patches
website: Improved install button behavior

Just install whatever's best for the OS.

Detect host os and architecture from the navigator properties.  If we
can't make a good guess, then they get the tarball, and of course
everything we have is on the full download page.
windows: avoid MSVC warnings about templates not having a dll interface