[FIX] debian/copyright: Added most of the js/css
[FIX] debian/copyright: Added most of the js/css

Debian copyright file was only mentioning odoo files.
Now all js and css files with specific copyright / licenses are added.

ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo