Update list of servers.

I'm not convinced CDO really exists, but hopefully it will. If so, will need
to uncomment the logfile/milestones links.
Easy banner scoring updates.

Everything should be awarded properly now except for the new Lugonu banner.
Lugonu banner rules tweaks.

9 is a power of 3, so clearly more appropriate than 10.
Copy banner text changes to html.py.
Add Dith to the list of gods.