Handle null body-text quoting in replies: Closes bgo#714013
Handle null body-text quoting in replies: Closes bgo#714013

aatishnn/geary,jimbonator/geary,jimbonator/geary,emersion/geary,AtticHacker/geary,mjog/geary,glebihan/geary,aatishnn/geary,githubnemo/geary,emersion/geary,glebihan/geary,githubnemo/geary,robol/geary,mjog/geary,rschroll/geary,tshikaboom/geary,tshikaboom/geary,AtticHacker/geary,mjog/geary,jimbonator/geary,glebihan/geary,MohamedIM/geary-unofficial,robol/geary,geekvigilante/geary,martinra/geary,aatishnn/geary,rschroll/geary,kpiwko/geary,martinra/geary,robol/geary,mpdeimos/geary,emersion/geary,martinra/geary,tshikaboom/geary,githubnemo/geary,AtticHacker/geary