don't use simplified-docbook plugin. Workaround for FOR-348 which was preventing the publication of How-To documents
don't use simplified-docbook plugin. Workaround for FOR-348 which was preventing the publication of How-To documents

git-svn-id: 36dcc065b18e9ace584b1c777eaeefb1d96b1ee8@56498 13f79535-47bb-0310-9956-ffa450edef68

apache/forrest,apache/forrest,apache/forrest,apache/forrest,apache/forrest,apache/forrest