User-visible changes to festival-freebsoft-utils:

* Changes in festival-freebsoft-utils 0.6

** Manual licensed under both GFDL and GPL.


* Changes in festival-freebsoft-utils 0.5

** SSML mode rewritten.

Major cleanup of the mode.
SSML interaction with Speech Dispatcher improved.
Additionally spelling support was added, while SSML prosody settings remained
unimplemented on the synthesis level in this version.

** New utility functions `min' and `max'.