Item12487: implement full-text rss and atom



git-svn-id: http://svn.foswiki.org/trunk@16697 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12487: new release



git-svn-id: http://svn.foswiki.org/trunk@16698 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item8402:
   * added teaser sections to blog template
   * using WikiWorkbench's full-text rss and atom capabilities now
   * made comment counts pluggable
   * displaying disqus comment counts if in use
   * fixed link to posting author(s)
   * added changes in SeoTopic type to BlogEntry type
   * using relative urls by default now



git-svn-id: http://svn.foswiki.org/trunk@16699 0b4bb1d4-4e5a-0410-9cc4-b2b747904278