Initial import of py-tlslite 0.3.8.

Initial import of py-tlslite 0.3.8.

TLS Lite is a free python library that implements SSL 3.0, TLS 1.0,
and TLS 1.1. TLS Lite supports non-traditional authentication methods
such as SRP, shared keys, and cryptoIDs in addition to X.509
certificates. TLS Lite is pure Python, however it can access OpenSSL,
cryptlib, pycrypto, and GMPY for faster crypto operations. TLS Lite
integrates with httplib, xmlrpclib, poplib, imaplib, smtplib,
SocketServer, asyncore, and Twisted.