Username must be lowercase

[Opt6]

I've set this up on unRAID and noticed that if I use the command line to create a user with any uppercase characters the GUI returns "Unauthorized" on commit eb6d8b0.

[tryffel]

This will need a proper fix later on. I first thought it would be better to enforce all usernames to lowercase, but now I'm thinking it might make more sense to just allow logging in with case-insensitive username, but this would require some more work, e.g. ensuring that case-insensitive usernames are unique.

As a workaround for now, you can lowercase all usernames in the database with:

UPDATE users SET name=lower(name);

[tryffel]

Resolved with #10 .