Custom anime show formats for PostProcessing do not work

[ghost]

For the anime_development branch:

under config->post processing, I tried to set a custom name format for anime:

%S.N.%A.%E.N

However, the web UI kept giving me the top-right-error bubble, saying that it was an invalid format.

I hacked this string into my config.ini, and it seems to work.

[xelra]

I use this one

%S.N.S%0SE%0E.%A.%Q.N-%RG

and it works well.

The only thing that still bugs me is that %RG isn't the subbing group.