remove --dev switch in .travis.yml
remove --dev switch in .travis.yml

brianium/paratest,ThomasDelteil/paratest,localheinz/paratest,RojerUA/paratest,ThomasDelteil/paratest,chbiel/paratest,localheinz/paratest,RojerUA/paratest,brianium/paratest,quizlet/paratest,chbiel/paratest,quizlet/paratest