edited existing misc; added emacs, texmacs; added two books on portfolios
edited existing misc; added emacs, texmacs; added two books on portfolios

git-svn-id: cf47ee4d6e92cb36b45e66c62b700e0eeb53b55c@15402 dbb300ad-cee0-0310-926a-aaf367d45816

KWARC/bibs,KWARC/bibs