pep8: enable H402 checks

Change-Id: If4a512ef31549f5611c9a462bef23ace12822757
pep8: enable H401

That was easy.

Change-Id: I1cc1450338b33e1164c6a2a7d83937019334210f
pep8: enable H304 checks

I hope this isn't too invasive.

Change-Id: I1ff846919bbff9d926bf3330c5247ceb353f9164
pep8: enable H302 checks

I'm on a streak.

Change-Id: Ie953e890dd36f3301076ed406782912fe3513e1a
pep8: enable F403 checks

Change-Id: I70da3f953b67022532eec55b228c6e476dcd4972
pep8: enable E125 checks

Change-Id: Ic9904c80320b3bf7335d4871d509120320caf64b
Signed-off-by: Julien Danjou <julien@danjou.info>
Remove useless periodic_interval option

Change-Id: Iac2c72bf64be79d1227af5b98873b5b1511b548a
Fixes: bug#1181160
Merge "pep8: enable H402 checks"
Merge "pep8: enable H401"
Merge "pep8: enable H304 checks"
Merge "pep8: enable H302 checks"
Merge "pep8: enable F403 checks"
Merge "pep8: enable E125 checks"
Merge "Remove useless periodic_interval option"