Rave tweak: noise reduction
…by putting a smart cap on particle chain distances
implement --domain in audio-mixer
Merge pull request #829 from ZappoMan/master

implement --domain in audio-mixer
Merge pull request #828 from ey6es/master

Fix for gyros' freaking out when disconnected.
Merge pull request #827 from machinelevel/dev4

Rave tweak: noise reduction
Disable specular highlights for ground and voxels.