Improved Documentation

Hello,

We continue our efforts to release a very good documentation on Open ERP. Today, we just uploaded an improved version of our different documentations:

* The user book on enterprise management,
* The developer book,
* The community guide,
* The modules documentation.

You can access these documentations on: http://doc.openerp.com

If you want to contribute in the documentation process, please join the launchpad project: http://launchpad.net/openobject-doc