Remove deprecated travis_run_flake8
Remove deprecated travis_run_flake8

BT-ojossen/connector,dvitme/connector,hugosantosred/connector,open-synergy/connector,acsone/connector,js-landoo/connector,BT-fgarbely/connector,sylvain-garancher/connector,esousy/connector,sylvain-garancher/connector,zhaohuaw/connector,Endika/connector,Antiun/connector,gurneyalex/connector,Antiun/connector,Endika/connector,anybox/connector,acsone/connector,maljac/connector,esousy/connector,hugosantosred/connector,mohamedhagag/connector,MindAndGo/connector,open-synergy/connector,brain-tec/connector,fevxie/connector,brain-tec/connector,MindAndGo/connector,BT-ojossen/connector,maljac/connector,brain-tec/connector,BT-fgarbely/connector,zhaohuaw/connector,fevxie/connector,mohamedhagag/connector,gurneyalex/connector,BT-jmichaud/connector,js-landoo/connector,acsone/connector,anybox/connector,BT-jmichaud/connector,dvitme/connector