Fix an incorrect comment.

Signed-off-by: Daira Hopwood <daira@leastauthority.com>
Use host names rather than IP addresses in scripts.

Signed-off-by: Daira Hopwood <daira@leastauthority.com>
Factor out duplicated code in update_*_blog (and make more testable).

Signed-off-by: Daira Hopwood <daira@leastauthority.com>
Merge pull request #283 from LeastAuthority/238-cleanups_1

238 cleanups 1