Update cron jobs to create RSS and Atom feeds

Author: knatten

deployment/dreamhost/cronjobs/dump_published.sh

@@ -2,4 +2,6 @@
 
 source $HOME/sites/cppquiz.org/venv/bin/activate || exit $?
 python $HOME/sites/cppquiz.org/cppquiz/manage.py dump_published_questions > $HOME/static.cppquiz.org/published.json || exit $?
+python $HOME/sites/cppquiz.org/cppquiz/manage.py generate_feeds rss > $HOME/static.cppquiz.org/rss.xml || exit $?
+python $HOME/sites/cppquiz.org/cppquiz/manage.py generate_feeds atom > $HOME/static.cppquiz.org/atom.xml || exit $?