meetings.html: add Cambridge NonDysFunctional Programmers user group
Merge branch 'publish'
planet.ocamlcore.org --> planet.ocaml.org

Requested by Sylvain. Xavier updated DNS records. All foo.ocamlcore.org
subdomains will be moved to foo.ocaml.org, and supported by OCaml Labs.
add CNAME file for GitHub

Needed to use GitHub hosting. This is temporary until OCaml Labs'
infrastructure is up.
remove jquery.js symbolic link

Doesn't work with GitHub hosting.
Use weberizer to compile the template.
Reduce news on the front page to their title.

Each of these titles link to the full story.
Moved "What's new" to a separate page.

This page is only referenced from the download page for now.
Makefile: add publish command for GitHub hosting
Merge branch 'master' of github.com:ocaml/ocaml.org
Fix publish target.
Add SHA1 to easily locate the published version.
Fix OUD meeting advertisement.
Attempt to provide a short explanation of the sample code on the front page.
Slightly simplify the example on the front page.

The purpose is that the example is simple enough to grasp by somebody
not knowing OCaml while still showing OCaml strengths.
Example on the front page: int_tree → tree.
Makefile: remove superfluous test target
cea.png: update file closing issue #65
description.html: fix broken link

Reported by Benoit Montagu.
description.html: fix misspelling

Reported by Benoit Montagu.