Updated docs links in footer and sidebar in prep for updating documentation design.
Updated node.js logos with registered version.
Fixed main nav when typekit is blocked.
contributing: fix typo

Change 'GitHub Accout' (notice the missing 'n' in 'Accout') to 'GitHub
Account'.
remove doubled dom-ready callback

`$(function() {` is the short version of
`$(document).ready(function() {`
iframe: fix positioning on website

footer and headlines got sliced of a bit and there was a grey
line on the right
api: remove duplicated styles

they are included with an iframe from joyent/node and are not
copied over when doing a build with the Makefile - the folders
api/ and api/assets stay empty
Remove duplicated inline code

 - Remove code duplication for easier maintenance
 - Remove inline scripts, which e.g. allows minifying in a later
   step
add simple ecstatic server for testing
fix alexis' last name
move to just /api