Those variables have following defaults :
 - NODE_PREFIX is relative to the current path of the node_addon.py file
   It is used as the base path of node include files.
 - NODE_PATH is ~/.node_libraries
   It's where modules are installed when calling `node-waf install`
   Note .js files must be explicitely installed by the module's wscript.

Usage :
NODE_PREFIX=/usr/local NODE_PATH=~/.node_libraries node-waf configure

Added consistency to the representation of optional parameters and separated
out multiple functions that were in a single heading.

- Add docs for 'fd' events, Server.listenFD(), Stream.write(...[, fd])
  and http.Client 'upgrade' event.

This reverts commit 8f8dcf8e.

Done by not evaluating the code in the first tick.

This breaks one test in test-error-reporting.js but I believe this to be a
V8 error and I have reported it in
http://code.google.com/p/v8/issues/detail?id=764

Remove strange code artifact

Also added ability to parse foo.bar=4 equal to foo[bar]=4
Added tests for this as well

C-Ares doesn't go through the Name Service Switch (NSS) and thus can't
resolve certain classes of names. Generally this doesn't matter and the
whole idea of NSS is rather annoying. Nevertheless until C-Ares gets better
support, adding this hack to go through getaddrinfo() for .local domain look
up.

This reverts commit 9926dacd.

This reverts commit a2f70da4.

Keep tests modifies a few edge checks on Copy()

thanks to ES5 features in V8 it is quite easily possible.