flake8 --config=scripts/flake8.cfg test/zdtm.py
test/zdtm.py:66:1: E305 expected 2 blank lines after class or function definition, found 1
test/zdtm.py:127:1: E305 expected 2 blank lines after class or function definition, found 1
test/zdtm.py:971:1: E305 expected 2 blank lines after class or function definition, found 1
test/zdtm.py:1618:1: E305 expected 2 blank lines after class or function definition, found 1
Makefile:377: recipe for target 'lint' failed

travis-ci: success for zdtm: fix flake8 warnings
Signed-off-by: Andrei Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>