[web] remove some unused imports

[selectors] make multi_columns_rset work with a simple list of lists

[server/hook] a tiny bit of doc about before_server_shutdown

[events] add a new before_shutdown event (closes #2345728)

[ldapparser] cleanup

[ldapparser] reapply dropped fix

[app] turn these info into debug logs (this being too chatty for .info)

fix static file serving when url has parameters (like cache busters do)

[repo test] Avoid hangs in zmq repo unit test - interaction through the zmq event loop from a different thread is only allowed through add_callback - notify the background thread when the client dies with an exception so it doesn't spin forever

[ldap] we may actually get back password from ldap

[ldapfeed, test] use default source config

[ldapfeed, test] use a safe internal session, as in real life

[datafeed] give a dictionary as sourceparams to avoid crash if attempt to import the user is done

[yams] Binary instance passwords should not be given to str()

[ldapfeed] don't crash if entity is None. Closes (superficialy) #2341266

[merge] backport stable fixes

[bin/clonedeps] fix NameError (closes #2334080)

[sources/native] do not let a log message crash on us

[merge] backport stable

[cwconfig] impose an order on appobject paths processing: entities first (closes #2330799)

[serverctl] avoid a crash if zmq-address is not defined/empty (config.get is a false friend wrt dict behaviour)

fix an horrible typo

[migration/3.14.4] prevent migration crash when there are NULLs in asource

Added tag cubicweb-debian-version-3.15.0-1 for changeset 925db25a3250

Added tag cubicweb-version-3.15.0 for changeset 0642b2d03aca

typo

3.15.0

[static web] fix fckeditor static files delivery: remove leading subpath and url parameters from computed file path

[doc] 3.15 services api description

[service-api] Add unified service API on `_cw` attribute This will allow writting generic entity code that could run on both client and repo side. This addition have been discussed with Sylvain Sylvain Thenault.