odoo/odoo — pull request #2500 by wtaferner (2014-09-17 17:05:55+00:00)
Title: [FIX] Adding __init__.py that addons are detected via rootpath and might be ...

...imported without using the virtual openerp.addons path directly

Maybe someone can explain why addons tree is not already moved/merged with openerp/addons, but temporarily this might help people who like physical links...