[cwvreg] load registry using modules names instead of directories
Introspect cubicweb, cubes and apphome using pkgutil to generate the full list
of modules names for loading registries.
Avoiding using bogus logilab.common.modutils.modpath_from_file().
.. _tools_module:
:mod:`cubicweb.pyramid.tools`
----------------------------
.. automodule:: cubicweb.pyramid.tools
.. autofunction:: includeme
.. autofunction:: clone_user
.. autofunction:: cnx_attach_entity
.. autofunction:: cached_build_user
.. autofunction:: clear_cache