modernize testInteractionWorkflow
Allow to define portal type group filter on interaction workflow
Expose whether total_size is the same as limit.

Allows telling user whether what he sees is the whole result set, or just
a limited sample of it.
Tell user when he is only viewing a sample of a larger object set.

Provide compatibility with non-upgraded products.
Also, update erp5_l10n_fr translation.
Do not provide a count_method by default.

Counting all documents matching some criterion has a cost proportional to
the number of those documents. Modules grow large easily (the effect
becomes quite noticeable from ~50k), and this information costs too much.
do not modify argument variables in Base_createMailMessageAsString.
do not store aggregated documents in Email document to avoid duplicate data.
add 'policy' property in message catalog.

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