This is to make it easier to interpolate with other tools and projects,
and to reduce the mental barrier (of me and other contributors) of
changing these. This only ports the Lobby connection to use JSON so far,
the World connection is next.
This allows you to register in the web frontend now, and the login server now
checks this before giving a session ID. Note that this is wildly insecure (it
stores the passwords in plaintext!) and is duly noted in the USAGE.
It's a hack and only really works going from New -> Old Gridania, but this does
work! It also means Kawari now actually requires a valid game installation,
since it has to read layer group information.
This is a slightly modified version of the one in Physis, with the required
modifications inspired from WorkingRobot's TemporalStatis fork. Thanks so much!
I ended up just stealing this from iolite, which in turn took it from Sapphire.
I tried for a few hours to get a Rust Blowfish implementation going, but the one
from Physis didn't work. I'll try again later.
