Admin-CP Problem if another language is used

Hi Daniel!

If you use another language-file as default than the english one, the admin-cp does not list all your Products and Cathegories - only this witch are set in DB for the new lang-file.

This could be a problem if you want to set all your products for all languages, because you can't Edit them...

I've fixed it while deleting the WHERE lang_id stings from admin/model/catalog/product.php
But now it show each product twice (for german and english)...

There maybe must be a change to the DB Layout to solve this - by separating the categories and products from language_id -> and move this to another table ?!

For example:


cat_idlang_id
11
12
21
22


or so... ?!

then you could make a select for admin CP only to the category and the product tables without the language...?