[pdal-commits] [PDAL/PDAL] b5199a: Update python.cmake (#2369)

[Andrew Bell]

  Branch: refs/heads/1.8-maintenance
  Home:   https://github.com/PDAL/PDAL
  Commit: b5199a7e20a35a81f49d7a0940a90b31de3a36f8
      https://github.com/PDAL/PDAL/commit/b5199a7e20a35a81f49d7a0940a90b31de3a36f8
  Author: Andrew Bell <andrew.bell.ia at gmail.com>
  Date:   2019-02-19 (Tue, 19 Feb 2019)

  Changed paths:
    M cmake/python.cmake

  Log Message:
  -----------
  Update python.cmake (#2369)

* Test python module.

* Set python min version to 2.4.

* Require version 2.7 of Python.