[WIP] adopt model replacement from Forge vesion

+ bunch of renames to bring the 2 version closer
+ at-least-not-crashing levels of Optifine support

src/main/kotlin/mods/betterfoliage/render/particle/RisingSouls.kt

@@ -21,7 +21,7 @@ class RisingSoulParticle(
     world, pos.x.toDouble() + 0.5, pos.y.toDouble() + 1.0, pos.z.toDouble() + 0.5
 ) {
 
-    val particleTrail: Deque<Double3> = LinkedList<Double3>()
+    val particleTrail: Deque<Double3> = LinkedList()
     val initialPhase = randomD(max = PI2)
 
     init {