fixed the http backend bug and commented out some redundant code in the httptester app
fixed the http backend bug and commented out some redundant code in the httptester app

ehealthafrica-ci/rapidsms,lsgunth/rapidsms,caktus/rapidsms,peterayeni/rapidsms,lsgunth/rapidsms,peterayeni/rapidsms,eHealthAfrica/rapidsms,ken-muturi/rapidsms,catalpainternational/rapidsms,unicefuganda/edtrac,catalpainternational/rapidsms,unicefuganda/edtrac,caktus/rapidsms,ken-muturi/rapidsms,eHealthAfrica/rapidsms,catalpainternational/rapidsms,peterayeni/rapidsms,caktus/rapidsms,ken-muturi/rapidsms,lsgunth/rapidsms,lsgunth/rapidsms,peterayeni/rapidsms,unicefuganda/edtrac,ehealthafrica-ci/rapidsms,eHealthAfrica/rapidsms,dimagi/rapidsms,dimagi/rapidsms,catalpainternational/rapidsms,ehealthafrica-ci/rapidsms