Hi,

I've released the 0.0.3.1 version of org-trello in marmalade.

Features:
- installation through emacs 24's package repository (marmalade, melpa)
- setup routine to install key and token relative to trello (once)
- setup routine to attach an org-mode file to a trello board (once per
org-mode file)
- synchronize entity (card/checklist/items) partially or completely
- synchronize deletion of entity from org-mode buffer and on the trello
board
- synchronize full org-mode file to a trello board
- synchronize a full trello board to an org-mode file
- create a board directly from an org-mode file

For more informations, here are some links:
- github repository -
https://github.com/ardumont/org-trello/blob/master/README.md
- marmalade release - http://www.marmalade-repo.org/packages/org-trello
- an article (with demos in video) - http://adumont.fr/blog/?p=1247

Any feedback (comments, pull requests, etc...) is welcome.

Enjoy,
--
Antoine R. Dumont
https://github.com/ardumont
https://coderwall.com/ardumont
http://twitter.com/ardumont
http://adumont.fr/blog