Log Message:
Update to 4.1.0. From the changelog:

* Make it possible to disable comment plugin in non-PHP environment
  (e.g. Azure blob store) [Geoff Bache]
* Adding similar support for Azure Devops that we already had for
  Jenkins [Geoff Bache]
* windows CLI self tests #99 [Michael Behrisch]
* first script for regular CI tests [Michael Behrisch]
* fixing setup after nterpretcore move #99 [Michael Behrisch]
* moving interpretcore for easier self testing #99 [Michael Behrisch]
* removing leftovers from python3 conversion [Michael Behrisch]