Rope Training, ACF1: Improve visual effects when removing girders

Add taunt sndFlyAway when hog flies off the map

Flying Saucer training: Make Grenade Drop Target a bit easier

Add Flyaway voices for most voicepacks

Don't render health crate and barrel health when drowning

Fix parachute moving hog very fast or making it stuck when bumping into wall while facing the opposite direction (bug #742)

Add withDLC for getLocalizedDefaultVoice

Frontend: Select appropriate localized Default voicepack for new teams

Change voicepack fallback to Default_qau

Enable automatic voicepack language selection for all missions

Don't agressively select voicepack language automatically, must be now enabled explicitly with _qau suffix See code comments for more infos

Rope Training: Re-display nade help text when trying to throw nade by hand

Space Invasion: Remove incorrect gstWinner

Add winner animation for missions that didn't have it