whitespace cleanup in locations/models
whitespace cleanup in locations/models

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