[server] Drop update_config method of source
It does not make sense anymore to update the config of a source instance
(subclass of cubicweb.server.sources.AbstractSource) now that they are always
built from database information (CWSource). In datafeed and ldapfeed, we
move all code from "update_config" method in "init" method.
This changeset fixes LDAPFeedUserDeletionTC.test_a_filter_inactivate() failure
(unittest_ldapsource.py) introduces in previous changeset.
[MASTER]
load-plugins=cubicweb.pylintext
ignore=__pkginfo__
[MESSAGES CONTROL]
disable = too-many-ancestors,too-many-instance-attributes,too-many-public-methods,
too-few-public-methods,too-many-arguments,import-error
[BASIC]
function-rgx = [a-z_][a-z0-9_]{2,35}$
good-names=w,_
[TYPECHECK]
generated-members=debug,info,notice,warning,error,critical,exception
[CLASSES]
exclude-protected=_cw,_cnx,
# namedtuple public API.
_asdict,_fields,_replace,_source,_make
[FORMAT]
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