Odoo module - interface with Maarch

To make this module work with the 1.5 version of Maarch:

1. the following code must be added into the Maarch source code:

=> the content of misc/customized_ws.php must be added in the file:
MAARCH_ROOT/core/class/ws.php

=> the content of misc/customized_resources_controler.php must be added in the file:
MAARCH_ROOT/core/class/resources_controler.php
in the "resources_controler" class.

2. A new basket (OdooBasket) must be created for the letterbox collection with the following filter:
   status = 'INIT' AND typist = 'odoo'

The filter on the InitBasket must be modified as follows:
status = 'INIT' AND typist != 'odoo'