reverse the sort order of the displayed messages
reverse the sort order of the displayed messages

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