Merge branch 'v2' into 'master'

V2 : Support of Let's Encrypt API v2

See merge request !12
3 jobs for acme-draft-12 in 2 minutes and 59 seconds (queued for 4 seconds)
Status Name Job ID Coverage
  Test
failed jessie #403

00:00:59

failed jessie_backport #404

00:01:01

failed stretch #405

00:00:59

 
Name Stage Failure
failed
jessie Test There is an unknown failure, please try again
  File "/builds/adrien/acme-dns-tiny/tests/test_acme_dns_tiny.py", line 45, in assertCertificateChain
self.assertEqual(3, len(certlist))
AssertionError: 3 != 1

----------------------------------------------------------------------
Ran 12 tests in 14.437s

FAILED (failures=4, errors=9)
ERROR: Job failed: exit code 1
failed
jessie_backport Test There is an unknown failure, please try again
  File "/builds/adrien/acme-dns-tiny/tests/test_acme_dns_tiny.py", line 45, in assertCertificateChain
self.assertEqual(3, len(certlist))
AssertionError: 3 != 1

----------------------------------------------------------------------
Ran 12 tests in 15.102s

FAILED (failures=4, errors=9)
ERROR: Job failed: exit code 1
failed
stretch Test There is an unknown failure, please try again
  File "/builds/adrien/acme-dns-tiny/tests/test_acme_dns_tiny.py", line 45, in assertCertificateChain
self.assertEqual(3, len(certlist))
AssertionError: 3 != 1

----------------------------------------------------------------------
Ran 12 tests in 15.296s

FAILED (failures=4, errors=9)
ERROR: Job failed: exit code 1