Signed-off-by: Aurélien Calonne <aurel@nexedi.com>

Signed-off-by: Aurélien Calonne <aurel@nexedi.com>

Entity_stat scripts are also modified in a way similar to
http://git.erp5.org/gitweb/erp5.git?a=commit;h=ce47e4d80b9d30943794d7023da9858cbbd1046b
to properly use project parameter in stat columns
Signed-off-by: Aurélien Calonne <aurel@nexedi.com>

By changing the section one can enter accounting transaction lines on a
different section bypassing the security because usually only the section at
the transaction level is taken into account for roles assignements.

so that we can disable adding new entries or we log the backtrace that
causes a new entry.

due to fc05b33b

<u> tag does not exist in the standard used by erp5_web; use something which
should be equivalent

Because they are not delivery and the implementation would have to be different

We don't show stocks of services

To reveal invalid html in erp5_web's language selector

This partially reverts fac0ba5a

Otherwise, user gets redirected to site root with a login error.

Revert "Test deferred style with converting to a format"

This reverts commit cbfa8d56.
-> pushed by mistake

Revert "Set cloudoo on preferences in ERP5TypeTestCase"

This reverts commit 28824962.
-> pushed by mistake

Revert "Listbox from Folder_viewWorkflowActionDialog has hidden columns"

This reverts commit 802d3f53.
-> a test is failing

This partially reverts fac0ba5a

to avoid conflicts and to improve disk space efficiency.

(instead of source/destination section which was not working)

For easier debugging, so we don't have to know how python mangles
double-underscore properties, as introspection is reduced by __slots__
usage.
Suggested by Julien Muchembled <jm@nexedi.com>

So that creating an ActiveWrapper (or Method) once and reusing it to spawn
several activities gets a larger speed-up.
Message class API is not supposed to be used outside this module, so
drop failing test rather than fixing it.

Also, inherit from "object" as __slots__ are a new-style-class feature.

Also, provide one argument per line.
Also, avoid shadowing "id" built-in.

isMessageRegistered duplicates work done in registerMessage, so it wastes
time when creating an activity (in the likely event the activity is not a
duplicate).

It is (likely) already known to caller, is only used to look up an option
which is rarely enabled, and it turns out to be (relatively) expensive.