get output_module documentation

[Jeremy Whiting]

And here's the documentation change needed for the other patch (or I can
combine them if wanted).

thanks,
Jeremy
-------------- next part --------------
An HTML attachment was scrubbed...
URL: 
<http://lists.freebsoft.org/pipermail/speechd/attachments/20150317/8b4fd2fd/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0002-Add-documentation-for-spd_get_output_module-and-the-.patch
Type: application/octet-stream
Size: 22985 bytes
Desc: not available
URL: 
<http://lists.freebsoft.org/pipermail/speechd/attachments/20150317/8b4fd2fd/attachment-0001.obj>