deps: update libuv to 1.0.0

PR-URL: https://github.com/joyent/node/pull/8762
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
path: refactor normalizeArray()

The normalizeArray() function now avoids using the slow Array#splice()
method to improve performance and now also filters out empty path parts.

Code that pre-filtered empty parts has been removed.

PR-URL: https://github.com/joyent/node/pull/8724
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
smalloc: don't allow to dispose typed arrays

PR-URL: https://github.com/joyent/node/pull/8743
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
deps: update libuv to 1.0.1

PR-URL: https://github.com/joyent/node/pull/8785
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
crypto: cast uv_thread_t to unsigned long

Should work in all platforms and it fixes this compilation problem
on OSX:

../src/node_crypto.cc:154:3: error: no matching function for call to
'CRYPTO_THREADID_set_numeric'
  CRYPTO_THREADID_set_numeric(tid, uv_thread_self());
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~
    ../deps/openssl/openssl/include/openssl/../../crypto/crypto.h:435:6:
    note: candidate function not viable: no known conversion from
          'uv_thread_t' (aka '_opaque_pthread_t *') to 'unsigned long'
          for 2nd argument
          void CRYPTO_THREADID_set_numeric(CRYPTO_THREADID *id, unsigned
          long val);
               ^
               1 error generated.

PR-URL: https://github.com/joyent/node/pull/8785
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Merge branch 'v0.12' of github.com:/andrewlow/node into v0.12-ppc