The API for using the LDAP simple paged results control changed
between python-ldap version 2.3 and 2.4. Our current implementation
fails with an AttributeError when trying to use paging with version
2.4 of python-ldap.
This patch detects the capabilities of the underlying python-ldap
version and uses the newer API in versions of python-ldap that have
removed the older API.
Change-Id: I2986e12daea3edf50f299af5927d2a05278e82f7
Closes-bug: #1381768
(cherry picked from commit 1be4a15454)