Merge branch 'dl/python-2.7-is-the-floor-version'

Document that we do not support Python 2.6 or older. * dl/python-2.7-is-the-floor-version: CodingGuidelines: specify Python 2.7 is the oldest version

Junio C Hamano committed Jun 17, 2020 at 21:54 UTC 6361eb73c6dc147e94b02673f387c0345d8d15d2

No changes.