Espeak output module checked into CVS

[Lukas Loehrer]

Hi all,

I just checked in the espeak output module into the speechd CVS
repository. Feedback is welcome. The following things do not work yet:

* Spelling
* Speaking the "space" character.
* No way to have a pitch raise for capitels when speaking characters
* Punctuation == none will still speak some punctuation characters
* Setting voices like "FEMALE2" 
* Listing and setting the synthesis voice works only partially. The
problem is that the listed names do not identify voices uniquely, so
not all voices can be selected at the moment.

Best regards, Lukas