remove system property for book size limits

"It was from a different time before books were as jank as they are now. As time has gone on they've only proven to be worse and worse."

patches/server/0510-Add-moon-phase-API.patch

@@ -1,22 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: BillyGalbreath <Blake.Galbreath@GMail.com>
-Date: Sun, 23 Aug 2020 16:32:11 +0200
-Subject: [PATCH] Add moon phase API
-
-
-diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-index d1c7d5a0918bf4d11c453fe31b3dfda9e146474c..99e0413cad2bca77e80ea67aaeb78ebb25e6f896 100644
---- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
-@@ -325,6 +325,11 @@ public class CraftWorld implements World {
-     public int getPlayerCount() {
-         return world.players().size();
-     }
-+
-+    @Override
-+    public io.papermc.paper.world.MoonPhase getMoonPhase() {
-+        return io.papermc.paper.world.MoonPhase.getPhase(getFullTime() / 24000L);
-+    }
-     // Paper end
- 
-     private static final Random rand = new Random();