Update travis pep8 checking to cover migration files starting in pre- and post-
Update travis pep8 checking to cover migration files starting in pre- and post-

Signed-off-by: Sandy Carter <d5b81245cbf34ee99706e14204dadf8c7126c8d8@savoirfairelinux.com>

kirca/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,mvaled/OpenUpgrade,blaggacao/OpenUpgrade,pedrobaeza/OpenUpgrade,csrocha/OpenUpgrade,florentx/OpenUpgrade,hifly/OpenUpgrade,0k/OpenUpgrade,hifly/OpenUpgrade,florentx/OpenUpgrade,blaggacao/OpenUpgrade,sebalix/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,bwrsandman/OpenUpgrade,grap/OpenUpgrade,hifly/OpenUpgrade,damdam-s/OpenUpgrade,hifly/OpenUpgrade,bwrsandman/OpenUpgrade,blaggacao/OpenUpgrade,florentx/OpenUpgrade,damdam-s/OpenUpgrade,pedrobaeza/OpenUpgrade,mvaled/OpenUpgrade,mvaled/OpenUpgrade,bwrsandman/OpenUpgrade,grap/OpenUpgrade,kirca/OpenUpgrade,grap/OpenUpgrade,OpenUpgrade/OpenUpgrade,blaggacao/OpenUpgrade,csrocha/OpenUpgrade,0k/OpenUpgrade,grap/OpenUpgrade,bwrsandman/OpenUpgrade,pedrobaeza/OpenUpgrade,hifly/OpenUpgrade,0k/OpenUpgrade,sebalix/OpenUpgrade,sebalix/OpenUpgrade,blaggacao/OpenUpgrade,hifly/OpenUpgrade,blaggacao/OpenUpgrade,sebalix/OpenUpgrade,kirca/OpenUpgrade,pedrobaeza/OpenUpgrade,mvaled/OpenUpgrade,Endika/OpenUpgrade,0k/OpenUpgrade,Endika/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,mvaled/OpenUpgrade,Endika/OpenUpgrade,grap/OpenUpgrade,0k/OpenUpgrade,damdam-s/OpenUpgrade,Endika/OpenUpgrade,OpenUpgrade/OpenUpgrade,csrocha/OpenUpgrade,florentx/OpenUpgrade,csrocha/OpenUpgrade,csrocha/OpenUpgrade,grap/OpenUpgrade,sebalix/OpenUpgrade,grap/OpenUpgrade,OpenUpgrade/OpenUpgrade,kirca/OpenUpgrade,mvaled/OpenUpgrade,OpenUpgrade/OpenUpgrade,sebalix/OpenUpgrade,hifly/OpenUpgrade,OpenUpgrade/OpenUpgrade,Endika/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,OpenUpgrade/OpenUpgrade,Endika/OpenUpgrade,Endika/OpenUpgrade,csrocha/OpenUpgrade,damdam-s/OpenUpgrade,damdam-s/OpenUpgrade,mvaled/OpenUpgrade,sebalix/OpenUpgrade,pedrobaeza/OpenUpgrade,damdam-s/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,kirca/OpenUpgrade,pedrobaeza/OpenUpgrade,kirca/OpenUpgrade,florentx/OpenUpgrade,bwrsandman/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,blaggacao/OpenUpgrade,bwrsandman/OpenUpgrade,pedrobaeza/OpenUpgrade,florentx/OpenUpgrade,damdam-s/OpenUpgrade,kirca/OpenUpgrade,bwrsandman/OpenUpgrade,OpenUpgrade/OpenUpgrade,0k/OpenUpgrade,csrocha/OpenUpgrade