cater for at vs @ and column numbers in phantomjs2 stacktrace
cater for at vs @ and column numbers in phantomjs2 stacktrace

jefleponot/casperjs,n1k0/casperjs,istr/casperjs,jefleponot/casperjs,casperjs/casperjs,istr/casperjs,soundyogi/casperjs,jefleponot/casperjs,istr/casperjs,casperjs/casperjs,istr/casperjs,hlr1983/casperjs,hlr1983/casperjs,mickaelandrieu/casperjs,jefleponot/casperjs,mickaelandrieu/casperjs,istr/casperjs,istr/casperjs,casperjs/casperjs,soundyogi/casperjs,hlr1983/casperjs,n1k0/casperjs,soundyogi/casperjs,n1k0/casperjs,casperjs/casperjs,jefleponot/casperjs,casperjs/casperjs,soundyogi/casperjs,mickaelandrieu/casperjs,soundyogi/casperjs,n1k0/casperjs,n1k0/casperjs,hlr1983/casperjs,hlr1983/casperjs,mickaelandrieu/casperjs,jefleponot/casperjs,hlr1983/casperjs,casperjs/casperjs,mickaelandrieu/casperjs,n1k0/casperjs,soundyogi/casperjs,mickaelandrieu/casperjs