Make a few cleanups:
- Remove python 2.7 stanza from setup.py
- Add requires on python >= 3.6 to setup.cfg so that pypi and pip
know about the requirement
- Remove obsolete sections from setup.cfg:
* Wheel is not needed for python 3 only repo
* Some other sections are obsolete
- Update classifiers
- Update requirements, no need for python_version anymore
Change-Id: I2602377334889d08ea3832a7f115b2937af2aa42
While the ldappool project is MPL and the license info is appropriately
associated with Tarek, setup.py is actually not a file written by him -
it is an exact copy of the boilerplate OpenStack setup.py file which is
Apache licensed. There should be no license issues with the project with
the OpenStack setup.py file being in use, as neither license are
incompatible with each other.
Change-Id: I0d334e624afe62a53b3324ee45ca9bc454ae1d4a