Log Message:
py-ldap3: updated to 2.5

2.5:
- abstract layer now handles auxiliary classes
- pwdLAstSet in AD is valid for 0 and -1
- fixed extend.novell.get_universal_password
- entryUUID is properly validated in search filters
- custom attribute formatters are properly applied when parsing the search filter
- REUSABLE strategy now honours credentials when changed in the original connection
- add operation doesn't change passed attribute dict anymore
- missing entry's attribute return False when searching instead of raising an \ 
exception
- fixed ad_timestamp evaluation for integers
- wrong exception raised when user name is empty in simple binding
- exception is raised if size limit is exceed when searchin in mocking \ 
strategies with raise_exceptions=True
- fixed validator for novell guid
- fixed validator for openldap EntryUUID
- fixed validator for AD objectGUID, now follows MS-DTYP
- fixed formatter for AD objectGUID
- fixed exception when adding binary values
- added escape_rdn_chars() to ldap3.utils.dn for safe checking untrusted input \ 
while building DNs
- fixed search for binary values in mock strategies
- fixed exception with unicode chars in subfilters for python 2
- connection.extend.paged_search() doens't miss the last entries anymore when \ 
size limit is exceeded for the search on the server
- validators are not applied when loading data from json dump in Mock strategies
- additional validator to check for erroneous bytes to string conversion in Python 3
- additional formatter and validator to check for generalizedtime with 0 year
- added ADDITIONAL_CLIENT_ENCODINGS parameter
- fixed AD dir_sync extended operation
- ad_unlock_account works properly
- added Microsoft security descriptor control
- fixed search in mock strategies when raise_exceptions=True
- formatters never raise exceptions but returns the raw_value when unable to format
- fixed comtrols duplication in paged search