Perform tlslite 0.3.8 -> 0.4.6 renames ahead of time.

third_party/tlslite/tlslite/sessioncache.py

 """Class for caching TLS sessions."""
 
 import thread
 import time
 
 class SessionCache:
     """This class is used by the server to cache TLS sessions.
 
     Caching sessions allows the client to use TLS session resumption
     and avoid the expense of a full handshake.  To use this class,
@@ skipping 83 matching lines @@
             else:
                 break
         self.firstIndex = index
 
 def _test():
     import doctest, SessionCache
     return doctest.testmod(SessionCache)
 
 if __name__ == "__main__":
     _test()