Closes #12

This works by assigning a named css class to a dirauth as well as an unnamed one.
unnamed classes may move around based on dirauth ordering, but named classes
will override the numbered one.

When a new dirauth is added, it is likely that they will wind up sharing a color
with a named dirauth (unless they're the last dirauth in the list), but
dirauth additions are infrequent enough that I ought to be able to add a new
CSS class for them in short order.

This will get rid of tons of 'We seem to be missing...' messages that needlessly update the sqlite database.

This _might_ also be the source of missing data, as it might have overwritten valid rows with potentially(?) empty ones

Closes issue #18

Make print statements python3-compatible
DescribtorReader was removed from stem, replace it
Add bastet to the known dirauths
convert tabs to spaces and completely fuck up the diff

Closes #33266

Closes #28404

Closes #28403

Closes #25782

Closes 26130

Closes 26077

Closes #25940