html attributes and caption ignored in table export

[Eric S Fraga <ucecesf@ucl.ac.uk>]

Hi,

What am I missing?  I tried exporting the following to HTML and the
caption and HTML attributes seem to be ignored completely.  Also, the
alignment directives are ignored as well.

--8<---------------cut here---------------start------------->8---
#+TITLE: test file for org mode
#+DESCRIPTION: used for bug reports
#+AUTHOR:    Eric S Fraga
#+EMAIL:     Eric S Fraga <e.fraga@ucl.ac.uk>
#+DATE:      2010-03-11 Thu
#+KEYWORDS: 
#+LANGUAGE:  en
#+OPTIONS:   H:3 num:t toc:t \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
#+OPTIONS:   TeX:t LaTeX:t skip:nil d:nil todo:t pri:nil tags:not-in-toc
#+INFOJS_OPT: view:nil toc:nil ltoc:t mouse:underline buttons:0 path:http://orgmode.org/org-info.js
#+EXPORT_SELECT_TAGS: export
#+EXPORT_EXCLUDE_TAGS: noexport
#+LINK_UP:   
#+LINK_HOME: 

* tables

#+caption: A very interesting table
#+attr_html: border="1" rules="all" frame="all" align="center"
| <r> | <l>                            |
|  Id | Description                    |
|-----+--------------------------------|
|  1. | The first item                 |
|  2. | the second                     |
|  4. | we don't have a third one      |
| 10. | a longer id to check alignment |
|-----+--------------------------------|
--8<---------------cut here---------------end--------------->8---

I'm using org current as of yesterday 
  Org-mode version 6.34trans (release_6.34c.186.g1902)
and with
  GNU Emacs 23.1.1 (i486-pc-linux-gnu, GTK+ Version 2.18.2) of 2009-11-02 on raven, modified by Debian

Thanks,
eric