devpi-server 2.0.1 bugfixes

[holger krekel]

Hi again,

a small follow up release of devpi-server is out to fix "setup.py"
register/upload commands with basic auth.

best,
holger


devpi-server-2.0.1
--------------------

- fix regression which prevented the basic authentication for the
  setuptools upload/register commands to fail. Thanks Florian Schulze.

- fix issue106: better error messages on upload failures.
  And better allow auto-registration when uploading release files.