merge

req has no more a cursor attribute

when some authentication plugin fail, we may try another one

logilab.db compat

[goa] i know goa is broken but that's still that we won't have to fix later :)

[documentation] fix errors in book chapter instance-config

remove deprecation warning introduced by add_onload api change

[refactor] drop rset.vreg attribute, vreg should be accessed through rset.req. Also kill decorate_rset, simply set rset.req where we were calling this method.

missing rename

rename logilab.db into logilab.database

move devtools.dataimport at the cw level since we don't want cubes using it to depends on cubicweb-dev

[widget] allow to specify hour/minute separator on the JQueryTimePicker (vgodard patch)

backport stable

merge

fix hooks control method name + other litle cleanups

cleanup

move SLINK_DIRECTORIES creation to a function avoid unnecessary import (and kill that damed warning of psyco not being installed)

cleanup

[schema hooks] properly check for changes of schema properties avoid useless costly operation (such as full-text reindexing all entities of a type). Refactor inlined handling and fix a bug trying to reindex a final entity type on the way.

[hook] entity_oldnew_value may cause bug on attributes explicitly set to None

misc fixes to ensure logilab.db compatibility

[sql generation] fti_need_distinct quere was not anymore used, potentially causing duplicates on has_text queries with sqlite backend

[repo] enhanced security handling: deprecates unsafe_execute, in favor of explicit read/write security control using the `enabled_security` context manager. Also code executed on the repository side is now unsafe by default.

move hooks activation control on session object, so we can have a per transaction control. Added a new `hooks_control` context manager for usual modification of hooks activation.