Ldap3

- Change paameter name from 'check' to 'fix' in connection.extend.novell.add_members_to_groups() and connection.extend.novell.remove_members_from_groups
- Added connection.extend.novell.check_groups_memberships() that check if members are in groups and fixes the user-group relation if incorrect
- Updated docs link to ldap3.readthedocs.io
- Fixed error in utils.conv.check_escape (thanks Anjuta)
- Fixed typo in server.py when IP_V4_PREFERRED is used (thanks eva8668)
- Host name certificate matching exception and logging is much more informative (thanks eddie-dunn)
- Fixed typo in docs for use_ssl (thanks Brooks Kindle)
- Tested against Python 2.6., Python 2.7.12, Python 3.5.2 and PyPy 5.3.1

- unreleased on pypi

- Added support for mocking the ldap3 library
- Added support for MockSync strategy (thanks Roxana)
- Added checked_attributes=True parameter to connection.response_to_json()
- Added checked_attributes=True parameter to entry.entry_to_json()
- MockSyncBase strategy supports bind(), unbind(), delete(), compare(), modify(), modify_dn(), abandon(), add()
- MockSyncBase strategy accepts directory entries in json file
- Fixed schema representation (thanks Conrado)
- Allow connection.abandon(0), useful to "ping" the server
- Added connection.abandon() test suite
- Reusable strategy checks bind credential at bind() time, only on one worker connection
- Reusable strategy ignores abandon() operation because of multiple connection workers
- Reusable strategy honours return_empty_attributes connection parameter
- Added lazy information to connection representation
- Added support for hash (LM:NTLM) Windows NTLM authentication (thanks Dirk)
- Fixed representation of empty attributes in connection.entries
- Comparison of entry attributes value is easier
- Added new extended operation connection.extend.novell.start_transaction()
- Added new extended operation connection.extend.novell.end_transaction()
- Added new extended operation connection.extend.novell.add_members_to_groups(members, groups, check, transaction)
- Added new extended operation connection.extend.novell.remove_members_from_groups(members, groups, check, transaction)
- Added new exception LDAPTransactionError
- Added logic to handle Novell Transaction Error Unsolicited Notice
- Ignore cheching of ssl context when cadata, cafile and capath are not provided (thanks DelboyJan)

- repr encoding set to 'ascii' when sys.stdout.encoding is None (thanks Jeff)

- try to use the requested ssl protocol in SSLContext for Python>=3.4 (thanks Patrick)
- added return_empty_attributes to Connection object to return an empty list when the attribute requested is missing in the retrieved object

- Added rebind() method to Connection object to rebind with a different user (thanks Lorenzo)
- Added Tests for rebind operation
- Start_tls honored in referrals
- Default ldaps port honored in referrals
- Additional connection parameters honored in referrals and in the restartable strategy
- Server connection timeout is honored while connecting, connection receive timeout while receiving
- Extended operations followed on referrals (thanks Pavel)
- Added receive_timeout parameter in Connection object to set socket in non-blocking mode with a specified timeout (thanks Antho)
- Fixed abstract entry __getattr__() throwing KeyError instead of AttributeError (thanks Kilroy)
- Fixed start_tls() Reusable strategy