added method c to tts-lib.tcl for sending out tts control codes

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8076 bb5eec90-091a-0410-bc89-db79c2cf2c7b
initial checkin of using proc c in outloud

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8077 bb5eec90-091a-0410-bc89-db79c2cf2c7b
calling proc c in dtk-soft and dtk-exp

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8078 bb5eec90-091a-0410-bc89-db79c2cf2c7b
calling proc c in espeak; needs testing.

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8079 bb5eec90-091a-0410-bc89-db79c2cf2c7b
fixed bug in proc c in dtk-exp

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8080 bb5eec90-091a-0410-bc89-db79c2cf2c7b
added dtk-interp-queue-code

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8081 bb5eec90-091a-0410-bc89-db79c2cf2c7b
now using dtk-interp-queue-code

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8082 bb5eec90-091a-0410-bc89-db79c2cf2c7b