[IMP] add additionnal backend adaptater for category

Conflicts:
	magentoerpconnect/product_category.py
Add copy_data to stock.picking.out (otherwise, the copy process fails)
Merge pull request #60 from mdietrichc2c/fix_picking_copy

Add copy_data to stock.picking.out (otherwise, the copy process fails)
Magento uses 0 as a possible value for IDs.

This is the main reason why the external_id is stored as str, so
do not block the creation of a binding if the Magento ID is 0.

Fixes #48
Merge pull request #61 from guewen/magento-id-0-issue48

Magento uses 0 as a possible value for IDs.
Merge pull request #58 from akretion/7.0_add_categ_backend_adapter

[IMP] add additionnal backend adaptater for category
Replace the bazaar URL by the git ones
s/openerp/odoo/ in links
Change URL in modules manifests
Merge pull request #66 from guewen/7.0-doc-github-links

Replace the bazaar URL by the git ones
Merge remote-tracking branch 'origin/7.0' into 7.0