gyp: fix post-mortem in v0.11

Expose missing constants and keep symbols on OSX.
src: export additional startup functions

This allows embedders enough control to initialize node, run the
event loop, and cleanly exit (including calling handlers).

Signed-off-by: Fedor Indutny <fedor@indutny.com>
deps: update http_parser to 2.3.0
child_process: do not access stderr when stdio set to 'ignore'

Currently, checkExecSyncError() attempts to access the contents
of stderr. When stdio is set to 'ignore', this causes a crash.
This commit adds a check on the access of stderr. Closes #7966.

Signed-off-by: Fedor Indutny <fedor@indutny.com>
gyp: fix ARM build

According to V8 changelog, `armv7` config variable was replaced by
`arm_version`, with value either '7', '6' or 'default'.

Detect ARMv7 and ARMv6 CPUs and default to 'default'.

Signed-off-by: Fedor Indutny <fedor@indutny.com>
tls: fix to send TLS Alert before socket destroyed

When TLS Alert is occured in handshake, ClearOut only write it into
wbio and does not flush to socket. TLS Alert should be written to
socket with EncOut before socket is destroyed within its error
callback.

Signed-off-by: Fedor Indutny <fedor@indutny.com>
net: add remoteFamily for socket

Signed-off-by: Fedor Indutny <fedor@indutny.com>
querystring: do not add sep for empty array

Currently, stringification of an empty array outputs a single
separator character. This commit causes an empty array to output
the empty string.

Signed-off-by: Fedor Indutny <fedor@indutny.com>
deps: backport 60c316 from v8 trunk

Original commit message:

    Extend the interceptor setter ASSERT to support the JSGlobalProxy case.

    BUG=v8:3463
    LOG=n
    R=dcarney@chromium.org

    Review URL: https://codereview.chromium.org/415973004

    git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22589 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

    Signed-off-by: Fedor Indutny <fedor@indutny.com>

fix #7969
doc: correct commit e50749

remove incorrect stablity indication of tls.createSecureContext,
and format stablity indication of crypto.createCredentials.