Language file not used on first installation step

[Knitter]

It shouldn't be hard to fix, though as I suggested in the bug report, a button to re-check the settings would be nice, that way the language could be used and the user can re-check the requirements if he as corrected any missing requirement.


By the way, do you have any policies or acceptance rules for any patch provided? I could try to correct any bug I find and post the patch files.