Default Location of cxdb folder clutters /home directory

[riivanov]

I like to keep my /home directory minimal when I ls ~. It would be nice if the folder cxdb was renamed to .cxdb as the default. That's the simplest solution.

I suppose a more complex solution would be to allow for a config file in /etc so that the location of the cxdb folder could be set. Or an environment variable.

I would like to make a PR about this, but I'm trying an issue first to see if there's any response.

Love CX btw. Great simple idea.