Add drawn wing shapes to the slot builder

A new Drawn wings design draws angel, bat, butterfly, fairy and phoenix
wings from lines and curves instead of images. The points per wing can be
set from 6 to 60, so sparse wings stay cheap enough to show often.

LobbySystem/src/de/steamwar/lobby/LobbySystem.properties

@@ -134,6 +134,7 @@ PARTICLE_VALUE_NO = §cNo
 PARTICLE_DESIGN_SIMPLE = §fSimple
 PARTICLE_DESIGN_CIRCLE = §fCircle
 PARTICLE_DESIGN_WING = §fWings
+PARTICLE_DESIGN_DRAWN_WING = §fDrawn wings
 PARTICLE_DESIGN_CLOUD = §fCloud
 
 PARTICLE_PARAM_PARTICLE = §fParticle
@@ -168,6 +169,8 @@ PARTICLE_PARAM_BOUNCE = §fBounce back
 PARTICLE_PARAM_INVERTED = §fStart at the top
 PARTICLE_PARAM_WING_IMAGE = §fWing shape
 PARTICLE_PARAM_WING_SIZE = §fWing size
+PARTICLE_PARAM_DRAWN_SHAPE = §fShape
+PARTICLE_PARAM_WING_DETAIL = §fPoints per wing
 
 PARTICLE_CHOICE_TICKMODE_MOVE = §fWhile moving
 PARTICLE_CHOICE_TICKMODE_ALWAYS = §fAlways
@@ -191,6 +194,11 @@ PARTICLE_CHOICE_VISIBILITY_ONLY_OTHERS = §fOnly others
 PARTICLE_CHOICE_IMAGE_SIMPLE = §fSimple
 PARTICLE_CHOICE_IMAGE_COMPLEX = §fComplex
 PARTICLE_CHOICE_IMAGE_SWORD = §fSword
+PARTICLE_CHOICE_SHAPE_ANGEL = §fAngel
+PARTICLE_CHOICE_SHAPE_BAT = §fBat
+PARTICLE_CHOICE_SHAPE_BUTTERFLY = §fButterfly
+PARTICLE_CHOICE_SHAPE_FAIRY = §fFairy
+PARTICLE_CHOICE_SHAPE_PHOENIX = §fPhoenix
 
 # Particle types
 PARTICLE_TYPE_DUST = §fDust