[linux-audio-announce] minor update to Linux soundapps pages

[Dave Phillips]

Greetings:

  Some URL errors fixed, Speech section completely updated (thanks to 
Antti Kaihola), LilyPond entry massively rewritten, and a few more apps 
in the New Additions...

    http://www.linuxsound.at   (Europe)

    http://linuxsound.jp   (Japan)

    http://linux-sound.org   (US)

Best,

dp