Delete more test artefacts that aren't tested against#347

JamesParrott merged 1 commit intoGeospatialPython:3.0.0-alphaGeospatialPython/pyshp:3.0.0-alphafrom

JamesParrott:pyshp-3.0.0-alpha-test-artefacts-deletionJamesParrott/IronPyShp:pyshp-3.0.0-alpha-test-artefacts-deletionCopy head branch name to clipboard