GUI-only mode

[cofob]

Original feature proposal from the AUR package page

Now in order to run the GUI mode you have to

1. Generate a new config with different ports and specify the desired config from the terminal
2. Stop the daemon and start a new one, but in GUI mode from the terminal

To solve this problem, I suggest to add a new flag --gui which will disable DNS server and will select a random port for P2P connections. This will make startup easier and the .desktop file will finally start to make sense.

[Revertron]

What should we do with blockchain.db? It can't be used from two separate processes :(

[cofob]

What should we do with blockchain.db? It can't be used from two separate processes :(

We can save a new copy in the ~/.local/alfis/blockchain.db folder.

[iav]

Or split gui and backend and use web browser to connect to daemon that does work with blockchain.