Queued emails are not sent by the cron job

Oops, I forgot to fix the queue_mail_language submodule too.

Looks good to me.

Thanks very much for the bug report and the code, much appreciated!

I suppose we should get a test in that actually uses cron.

Automatically closed - issue fixed for 2 weeks with no activity.

Given how important this is to the module's functionality (should it have been a "major" issue?), does it warrant a new release?

@DamienMcKenna thanks very much for the nudge, I've created release 1.6 now.