Replace pyrus calls with composer in .travis.yml
Replace pyrus calls with composer in .travis.yml

fhinkel/mockery,majisti/mockery,5outh/mockery,kminh/mockery,TiagoMaiaL/mockery,padraic/mockery,Big-Shark/mockery,florianeckerstorfer/mockery,yeka/mockery,tfrommen/mockery,Big-Shark/mockery,tfrommen/mockery,5outh/mockery,jenswiese/mockery,yeka/mockery,fhinkel/mockery,TiagoMaiaL/mockery,florianeckerstorfer/mockery,jenswiese/mockery,kminh/mockery