empty sound files installed

[sandrobonazzola]

While reviewing the fedora package, the automated tool detected:
laby.x86_64: E: zero-length /usr/share/laby/sound/carry-exit.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/drop-no-space.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/drop-nothing.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/exit-in.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/no-exit.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/rock-in.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/rock-take.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/start.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/take-no-space.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/take-nothing.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/wall-in.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/web-in.wav
laby.x86_64: E: zero-length /usr/share/laby/sound/web-out.wav

Please add sound files or drop the installation of the empty files.

[sandrobonazzola]

@sgimenez about these zero-length wav, you may find creative commons licensed sound clips here: https://freesound.org/