[debian] fix logrotate error introduced by 5806:9ef0e95f4d2b: sh don't want spaces here

[debian] fix logrotate error introduced by 5806:9ef0e95f4d2b: sh don't want spaces here

cleanups

[login form] fix bad login field label by using pgettext

updated docstrings on Operation class

do not allow password-less bind: windows accepts this as Anonymous Logon

[#969169] don't display remove link in edition forms if the cardinality is 1

fix name error

fix schema migration hooks (partial) SQL Server requires some additional steps to alter columns (index drop and restore, etc...) and this in turn requires passing a connection on the DB to find out the indexes. Also partially fix an issue where the null_allowed value was not correctly computed. Still some problems in there (see https://www.logilab.net/cwo/ticket/1109558)

delete trailing whitespace

Had thought this could be done in cube, but it really needs to be done earlier in the migration process

EntityFormRenderer redefine open_form and add a div section, so redefine close_form to add the closing div tag

Backed out changeset c29c90223125 which breaks the cw tests

EntityFormRenderer redefine open_form and add a div section, so redefine close_form to add the closing div tag

reduce log verbosity in ldapuser source

[session] refactor session handling so that when calling session.close(), pool of long running transaction of the same session is properly freed