Obsoleted greader --RIP

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8374 bb5eec90-091a-0410-bc89-db79c2cf2c7b
add prog-mode to set of known programming modes.

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8375 bb5eec90-091a-0410-bc89-db79c2cf2c7b