Move domain off .cc

[davmlaw]

SA Path keeps blocking it, presumably others do too

Make a new one, then redirect old to new

[davmlaw]

Got cdotlib.org

[davmlaw]

I have setup DNS, nginx and gunicorn to work with:

https://cdotlib.org/

TODO:

• Need to update cdot rest to adjust settings permanently
• Update instructions for certbot etc
• Change all mentions of cdot client and cdot rest to be new domain