Pushed to StephanErb/devpi
2baae00 Merged in fschulze/devpi/251-wrong-serial-check (pull request #253)
74fc267 We should have functional tests for replica.
42a9da4 fix issue251: Require and validate the "X-DEVPI-SERIAL" from master in replica thread
162aa25 tell in help string that this option has no effect anymore
551b0ac Merged in fschulze/devpi/optional-pypi-changelog (pull request #252)