* regrtest: add --slowest alias to --slow
* make buildbottest: add --slowest option
* regrtest: add "- " prefix to --slowest output
* regrtest: Fix an outdated comment
* regrtest: replace PermissionError
Replace PermissionError with OSError and check on exc.errno.
PermissionError was added to Python 3.3.
* regrtest: add -3 -tt options to run Python scripts
* regrtest: backport --list-tests option
* regrtest: backport "Tests result: xxx" summary
* regrtest: backport total duration
* regrtest: add timestamp to the progress
* regrtest: describe previous test state
* Add the state of the test: passed, failed, etc.
* If a test took longer than 30 seconds, log its execution time
* regrtest: -jN logs running workers
* regrtest: mention if tests are run in parallel
* regrtest: parallel mode is more verbose during wait
Display running tests every 30 seconds if no test completed in the
meanwhile.
* test_regrtest: fix typo in SubprocessRun
* Add Appveyor to Python 2.7 branch
* Adapt AppVeyor config for Python 2
* Replace -j0 with -j2: -j0 is ignored on Python 2
* Replace --slowest with --slow
* Remove --timeout option (it was introduced in Python 3)
Victor Stinner