intermediate version: cutting free of Reader backend

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8370 bb5eec90-091a-0410-bc89-db79c2cf2c7b


git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8371 bb5eec90-091a-0410-bc89-db79c2cf2c7b


git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8372 bb5eec90-091a-0410-bc89-db79c2cf2c7b