add README
add README

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