Copy two trivial classes from zope.cachedescriptors into this package, which allows us to remove that dependency. We didn't actually use any caching properties as the dependency suggested.

This fixes compatibility problems with zope.testing 3.8.4.

Move IXMLRPCPublisher ZCML registrations for containers from zope.app.publisher to zope.container for now.

  to ``zope.location.interfaces``.  A b/w compat import still exists
  to keep old code running.  Depend on ``zope.location``>=3.5.4.

- Rid ourselves of ``IObjectMovedEvent``, ``IObjectAddedEvent``,
  ``IObjectRemovedEvent`` interfaces and ``ObjectMovedEvent``,
  ``ObjectAddedEvent`` and ``ObjectRemovedEvent`` classes.  All of
  these were moved to ``zope.lifecycleevent``. Depend on
  ``zope.lifecycleevent``>=3.5.2.

  condition on the qsubscriber ZCML directive that registers the
  CheckDependency handler for IObjectRemovedEvent.  If
  ``zope.app.dependable`` is not installed, this subscriber will never
  be registered.  ``zope.app.dependable`` is now a testing dependency
  only.

  zope.traversing.api.getPath in favor of using
  ILocationInfo(object).getPath().  The rest of the runtime
  dependencies on zope.traversing are currently interface
  dependencies.

- added coverage analysis

Fixes: https://bugs.launchpad.net/bugs/348329
(Thanks to Gary Poster for the idea, see r98787)

  ``IOrdered`` interface and let ``IOrderedContainer`` inherit it. This allows
  easier reuse of the declaration.

As 'setuptools' is a dependency 'pkg_resources' will be available always. Ref: http://mail.zope.org/pipermail/zope-dev/2009-March/035277.html