suggestion: compiling espeak to use alsa

[Gilles Casse]

Luke Yelavich wrote:
> 
> We have less than 2 weeks for feature freeze, and I need to have all of this stuff sorted before then, so we can then do testing and bug fixing.
> 

The pulseaudio extension for espeak works but has not yet been tested by 
real users: so some bugs can appear or they can consider its 
reactiveness as not acceptable. The latency can be tuned in modifying 
some of the internal parameters of the extension (pulse.cpp) and 
recompiling espeak. The extension has been tested up to now using 
PulseAudio 0.9.6.

In case of bugs in the extension, I will be glad to possibly fix them.

Best regards,
Gilles