This needs to be updated:

- 0.7.2 was released.  The official way to get Python 3 source is to download the Python 3 tarball (or just install using a Python 3 version of pip).

- Translating is only necessary if you do it from git.  This should be made very clear.  `use2to3` is not even included in the release tarball.   

- The most recent version of Python is 3.3.  So we support 3.2 and 3.3.