Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
466820160 Upstream Update (#5211)
2a0ee4b65 Add support for hex color codes in console
4e958e229 We're going on an Adventure! (#4842)
1a9735611 Stop loop when flags set to false (#5101)
a5928db4a [Auto] Updated Upstream (CraftBukkit)

patches/server/0067-Add-canSaveToDisk-to-Entity.patch

@@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Tue, 18 Feb 2020 20:07:08 -0600
+Subject: [PATCH] Add canSaveToDisk to Entity
+
+
+diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
+index 076d6c1e1cc049dd312ecb30518e7b25fc2d7371..5f04591193d58ba7897194142da5efcbec3763dd 100644
+--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
++++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
+@@ -536,6 +536,7 @@ public class ChunkRegionLoader {
+ 
+                 while (iterator1.hasNext()) {
+                     Entity entity = (Entity) iterator1.next();
++                    if (!entity.canSaveToDisk()) continue; // Purpur
+                     final EntityTypes<?> entityType = entity.getEntityType();
+                     final int saveLimit = worldserver.paperConfig.entityPerChunkSaveLimits.getOrDefault(entityType, -1);
+                     if (saveLimit > -1) {
+diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
+index a218a7b35514a59f0bc7ed65ce3547d383faaa41..32e072b7ddf20203c7db83c5e0c0504e3b8ba8da 100644
+--- a/src/main/java/net/minecraft/server/Entity.java
++++ b/src/main/java/net/minecraft/server/Entity.java
+@@ -308,6 +308,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
+         this.headHeight = this.getHeadHeight(EntityPose.STANDING, this.size);
+     }
+ 
++    // Purpur start
++    public boolean canSaveToDisk() {
++        return true;
++    }
++    // Purpur end
++
+     public boolean isSpectator() {
+         return false;
+     }