release cookbook 'vms' version 0.3.1
release cookbook 'groupware' version 0.4.0
release cookbook 'video' version 0.4.0
release cookbook 'core' version 0.19.2
release cookbook 'video_pro' version 0.1.0
release cookbook 'core' version 0.19.3
minor update to default templates in 'graphics_pro' and 'video_pro' cookbooks
release cookbook 'core' version 0.19.4
release cookbook 'audio_pro' version 0.3.0