'demo_default' now uses the new 'spawn' signature.
'demo_default' now uses the new 'spawn' signature.

daviddeng/azrael,olitheolix/azrael,daviddeng/azrael,daviddeng/azrael,olitheolix/azrael,daviddeng/azrael,daviddeng/azrael,olitheolix/azrael,olitheolix/azrael,olitheolix/azrael