Fixed better error reporting when request throws URLError and BadStatusLine
Fixed better error reporting when request throws URLError and BadStatusLine

dmoliveira/locust,cpennington/locust,cloudant/locust,TZer0/locust,rohitgup14/locust,bugsduggan/locust,kentzzhang/locust,nagyistoce/locust,timaakulich/locust,timaakulich/locust,jaume-pinyol/locust,RollForReflex/locust,kyroskoh/locust,cloudant/locust,nagyistoce/locust,armersong/locust,donglei/locust,dmoliveira/locust,edx/locust,cpennington/locust,cloudant/locust,jacobgardner/locust,santiavenda2/locust,cgoldberg/locust,lixar/locust,harrisonfeng/locust,wndhydrnt/locust,lixar/locust,doctoryes/locust,Diogo-Costa/locust,pmdarrow/locust,noif/locust,ismail-s/locust,edx/locust,pglass/locust,fordhurley/locust,scalp42/locust,dmoliveira/locust,TZer0/locust,RollForReflex/locust,agoragames/locust,rohitgup14/locust,pglass/locust,normanb/locust,cpennington/locust,donglei/locust,kentzzhang/locust,fengshao0907/locust,kyroskoh/locust,santiavenda2/locust,locustio/locust,lixar/locust,mbeacom/locust,heyman/locust,agoragames/locust,Diogo-Costa/locust,Diogo-Costa/locust,wndhydrnt/locust,moongtaeng/locust,leo23/locust,fordhurley/locust,armersong/locust,liubq919/locust,noif/locust,jaume-pinyol/locust,pmdarrow/locust,cloudant/locust,jaume-pinyol/locust,mbeacom/locust,minhoryang/locust,fengshao0907/locust,timaakulich/locust,fengshao0907/locust,moongtaeng/locust,harrisonfeng/locust,edx/locust,kentzzhang/locust,scalp42/locust,locustio/locust,normanb/locust,mbeacom/locust,locustio/locust,liubq919/locust,agoragames/locust,doctoryes/locust,normanb/locust,doctoryes/locust,donglei/locust,mbeacom/locust,fordhurley/locust,kyroskoh/locust,liubq919/locust,TZer0/locust,fengshao0907/locust,doctoryes/locust,santiavenda2/locust,harrisonfeng/locust,pan1cz/locust,rackerlabs/locust,leo23/locust,minhoryang/locust,pglass/locust,yangchaogit/locust,jacobgardner/locust,scalp42/locust,yangchaogit/locust,ismail-s/locust,nagyistoce/locust,edx/locust,yangchaogit/locust,locustio/locust,cgoldberg/locust,rackerlabs/locust,Diogo-Costa/locust,pmdarrow/locust,minhoryang/locust,jacobgardner/locust,kentzzhang/locust,donglei/locust,yangchaogit/locust,pan1cz/locust,moongtaeng/locust,noif/locust,ismail-s/locust,dmoliveira/locust,armersong/locust,leo23/locust,rohitgup14/locust,rackerlabs/locust,RollForReflex/locust,rohitgup14/locust,pan1cz/locust,bugsduggan/locust,RollForReflex/locust,leo23/locust,armersong/locust,moongtaeng/locust,cpennington/locust,wndhydrnt/locust,lixar/locust,cgoldberg/locust,wndhydrnt/locust,bugsduggan/locust,noif/locust