Merge branch 'release/0.4.0' into develop
Merge branch 'master' into develop
Merge branch 'master' into develop
Fix downloading packages with mismatched underscore vs dashes in 
the package names.
Made version specific simple URLs work without trailing slash since that's what pip/easy_install will try.
Use Django's TemporaryUploadFile class to prevent memory overflows.
Use wsgiref filewrapper for streaming downloads.
Don't check for the file size twice.
changed simple package detail template so that we don't list all the
download and homepage urls when we have package files, so our
easy_install runs much faster.
Added .pyc and .swp (vim swap files) to .gitignore
Added sections about adding users to README
Added optional comments to credentials
Show credentials in admin
Fixing #48

Added bdist_wheel to release file choices
Proxy support for localshop. requests package must be upgraded to
version 1.1.0 because a bug in version 1.0.4.
Merge branch 'proxy_support' into develop
Localshop isolated mode, when enabled never never try to redirect the client to PyPI.
Merge branch 'isolated' into develop
download_file view docstring
Updated django-storages requirement