Pas-plugins-ldap

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- GroupEnumeration paged.
[jensens]

- UserEnumeration paged.
[jensens]

- Add page_size server property.
[jensens]

- Fix LDAP check.
[jensens]

- Split profiles for Plone 4 and 5.
[jensens]

- fix tests for Plone 5
[jensens]

- Fixed LDAP errors not handled. This prevent leave the site broken
just after the installation of the plugin
[keul]

- Adopt LDAP instector to use DN instead of RDN for node identification.
[rnix]

- Add dummy ``defaults`` setting to ``UsersConfig`` and ``GroupsConfig``
adapters. These defaults are used to set child creation defaults, thus
concrete implementation is postponed until user and group creation is
supported through plone UI.
[rnix]

- Add ``ignore_cert`` setting to ``LDAPProps`` adapter.
[rnix]

- Remove ``check_duplicates`` setting which is not available any more in
node.ext.ldap.
[rnix]

- Use node.ext.ldap 1.0b1.
[rnix]

- major speedup expected by using node.ext.ldap >=1.0a1
[jensens]

- use implementer decorator for better readability.
[jensens]

- Fix setuptools to v7.0.
[jensens]

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- Feature: Alternative volatile cache for UGM tree on plugin.
[jensens]

- overhaul test setup
[jensens]

- introduce pluggable caching mechanism on ugm-tree level, defaults to
caching on request. Can be overruled by providing an adapter implementing
``pas.plugins.ldap.interfaces.IPluginCacheHandler``.
[jensens]

- log how long it takes to build up a users or groups tree.
[jensens]

------------------

- Small fixes in inspector.
[rnix]

------------------

- Fix dependency versions.
[rnix]

------------------

- Raise ``RuntimeError`` instead of ``KeyError`` when password change method
couldn't locate the user in LDAP tree. Maybe it's a local user and
``Products.PlonePAS.pas.userSetPassword`` expects a ``RuntimeError`` to be
raised in this case.
[saily]

------------------

- add property ``check_duplicates``. Adds ability to disable duplicates check
for keys in ldap in order to avoid failure if ldap strcuture is not perfect.

- Add new property to disable duplicate primary/secondary key checking
in LDAP trees. This allows pas.plugins.ldap to read LDAP tree and ignore
duplicated items instead of raising::

Traceback (most recent call last):
...
RuntimeError: Key not unique: <key>='<value>'.