pypa/twine — pull request #73 by sigmavirus24 (2014-12-11 21:17:26+00:00)
Title: List registered commands in help text

Fixes #34
Closes #54

I should probably come up with a way of testing this. For the record, this changes `-h`'s output to:

```shell
~/sandbox/twine (bug/34) twine -h
usage: twine [-h] [--version] {upload}

positional arguments:
{upload}

optional arguments:
-h, --help show this help message and exit
--version show program's version number and exit
```

Note the difference in that positional arguments will now be a list of possible commands