This reverts commit 412b4636.

Thanks to Felix Geisendörfer for the initial patch.

Problem appeared in dc39e820.

Appeared accidentally in 6dd850aa.

For faster "./node -v"

This allows you to have binary data imported into your application via
strings instead of arrays of numbers! This needs testing before release.

This does not (should not) change behavior.  Pulls those two functions
(encode/decode) out into node.cc.

This completes shebang support begun in
6acac912.

They were deprecated in 723c7d9f and
31265be4.

Still retaining error message.

I don't have access to this OS to fix the issue properly, so for the moment
I'm reverting back to 32bit build on Darwin. We changed to native 64bit in
8ddf9309.

Thanks to Johan Dahlberg and Tim Caswell for reporting and debugging this.

A user was able to crash chat.tinyclouds.org by sending it a malformed URL!
Not good.

I'm not sure what is actually causing

  node_g test/mjsunit/test-tcp-many-clients.js

to run slowly, but I traced the problem to
afd9e714.
Somehow it has to do with promoting the compilation of src/util.js. That
change wasn't actually intended to be included in afd9e7 commit anyway, so
I'm reverting it here.

64kb seems to be the magic number for getaddrinfo() to work on Macintosh.