Updated Upstream (Paper)

Upstream has released updates that appear to apply and compile correctly

Paper Changes:
98a702c7d [CI-SKIP] [Auto] Rebuild Patches
cab361600 Expose LivingEntity hurt direction
7ef05fbd8 Do not perform neighbour updates when using debug stick (Fixes #2134)

patches/server/0071-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 3628b04fc4f4f4663b3780eadac6ff9e430e4900..b40cb0c7b25a9ef25dddcf01ab7b5e97fe68655d 100644
+--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
++++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
+@@ -532,6 +532,7 @@ public class ChunkRegionLoader {
+ 
+                 while (iterator1.hasNext()) {
+                     Entity entity = (Entity) iterator1.next();
++                    if (!entity.canSaveToDisk()) continue; // Purpur
+                     if (worldserver.paperConfig.projectileSaveLimit > -1 && (entity instanceof IProjectile || entity instanceof EntityEnderSignal)) {
+                         final EntityTypes<?> projectileType = entity.getEntityType();
+                         if (savedProjectileCounts.getOrDefault(projectileType, 0) >= worldserver.paperConfig.projectileSaveLimit) {
+diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
+index 01cb91589912e1d3e4b1edf9cdc8fabfc767d0dc..ca7189dbf4f8e71163de55ee89cad15390744f96 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;
+     }