Remove unused class

src/main/kotlin/ru/dbotthepony/kstarbound/util/RenderDirectives.kt

@@ -1,15 +0,0 @@
-package ru.dbotthepony.kstarbound.util
-
-class RenderDirectives(val raw: String) {
-	override fun equals(other: Any?): Boolean {
-		return super.equals(other)
-	}
-
-	override fun hashCode(): Int {
-		return super.hashCode()
-	}
-
-	override fun toString(): String {
-		return "RenderDirectives[$raw]"
-	}
-}