Avoid implicit acquisition to access portal_catalog

It is better to raise loudly by default in case if upgrader signature is wrong.

we use public repository

Thanks to this no inplace code changes are required to activate product
functionality.

Original version available at:
http://www.zope.org/Members/nuxeo/Products/DeadlockDebugger

Is not developed anymore. Produced replacements (z3c.deadlockdebugger)
are not working on enough low level and fail to work in on busy Zope
nodes.

This version will be capable of reading configuration from zope.conf.

z3c.deadlockdebugger is not able to show trace when Zope node is really
busy, so it is unusable do debug deadlocks.

divergent.

Add more translated words

* Updated distributions:
  * zope.sendmail = 3.5.3

Template part is using slapos.recipe.template, which uses buildout's
download utility without hack. Unfortunately bugs in
hexagonit.recipe.download/cmmi are modifying buildout environment in a
way, which kills correct usage of download utility. Running template
early allows to avoid those issues.

Current configuration was not using site.zcml, now it is fetched from
zope.

Provide simple way of package activation.

Install z3c.deadlockdebugger with required dependency and activate it if
required.

investigation will be needed

the bt erp5_accounting_l10n_fr_m9 is not inside the
repository and it is not used any more theses days