enhance pagewriter: \n * write out xml for feed\n* add link to category feed to md\n* cleaner title and headings in md
enhance pagewriter: \n * write out xml for feed\n* add link to category feed to md\n* cleaner title and headings in md

boolesrings/mathblogging-base,mathblogging/mathblogging-base,mathblogging/mathblogging-base,boolesrings/mathblogging-base