implemented VERY basic Http backend
implemented VERY basic Http backend

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