Fixes pip

I had previously set up the `pip` configuration incorrectly (none of the paths were pointing to the write thing, and some packages were not being included). This PR fixes that.

This PR also adds the `ok-publish` command line tool, so that staff users of `ok.py` can publish a zip archive from anywhere within their project repo.
I accidentally released on pip with v1.0.7. From now on, I'm going to add a `.dev#` to the end of the version number so we don't burn through versions.