New upstream release 1.53
- Fixing set_multi() so that if the server closes the connection it will no
longer raise AttributeError
- readline() now will mark the connection dead if the read fails
- Changing check_keys to use re.match() instead of str.translate(), because
re.match() works with Python < 2.6
- Add a MANIFEST.in file
- Client() now takes a "check_keys" option, which defaults to True
- Converting control character checking of keys based on performance testing of
alternatives
- Converted unicode tests from using u''
- Doing a "set" after server goes away, raised AttributeError: 'NoneType'
object has no attribute 'sendall'
- incr/decr return None instead of 0 on server connection failure
- Supports IPv6 connections using: "inet6:[fd00::32:19f7]:11000"