danse - serverside gestures / emotes

• Fixes leather armor dye color and overlay for the knee pads, etc
• Adds permission checks & nodes "danse.animation.<animation name>"
• Updated the models to ajblueprint models
• Additional AjBlueprint models are now read from `config/danse/<model>.ajblueprint - the name of the animation is used for the name of the gesture

If you use this mod with toms-mobs, filament or babyfat-polymerized, make sure to update those as well!