Added LAN checkbox to host settings

Added option to connect using an IP address instead of using the built in search

If you would like to play with your friends over some third party tunnelling VPN software, you might need to use their IP address directly instead of relying on the game.
The game will probably find the server your friend is hosting, but the IP address it tries to connect to is 0.0.0.0 instead of a real IP address. (I will try to work on this issue, but it’s not a priority right now)

I’m not sure where I was going with the title of this devlog