This reverts commit e6044ecb.

Apply patch from openssl rt.

Python bindings for Subversion
http://samba.org/~jelmer/subvertpy/

Implements a XML/HTML/XHTML Markup safe string

https://github.com/mitsuhiko/markupsafe

Swaks is a featureful, flexible, scriptable, transaction-oriented
SMTP test tool.

- SMTP extensions including TLS, authentication, pipelining, and
  XCLIENT
- Protocols including SMTP, ESMTP, and LMTP
- Transports including unix-domain sockets, internet-domain sockets
  (IPv4 and IPv6), and pipes to spawned processes
- Completely scriptable configuration, with option specification via
  environment variables, configuration files, and command line

Website: http://www.jetmore.org/john/code/swaks/

SASL DIGEST-MD5 authentication (RFC2831)