The blog without html

Zooko, I can't directly push to LeastAuthority/blog .

When I try:
```
$ git push --verbose origin master:master
Pushing to git@github.com:LeastAuthority/blog.git
ERROR: Permission to LeastAuthority/blog.git denied to zancas.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
```