click-odoo-initdb: add parameter --load-language

[Cedric-Pigeon]

In some cases, it could be really useful to be able to load translations immediately while initialising a database.

e.g.: when you do a test suite with several tests loading some translations could cost some time. A A solution is to load the language during the init and check in the test's setup if the language is already installed.

[sbidoul]

Sounds like a good idea. Can you elaborate the specification a little bit? Is that an option you can repeat to load several languages at once? Do these languages replace the default en language, or are they loaded in addition to it?

[flotho]

Hi,
@Cedric-Pigeon @sbidoul
2 great questions here, maybe both options could be useful , one for the default language and another one for additional langages.