Updated Upstream (Paper & Tuinity)

Upstream has released updates that appears to apply and compile correctly

Paper Changes:
fcbeac8a [CI-SKIP] Readme update (#3702)
824f8086 Bandaid italic legacy serialization #3757 (#3760)

Tuinity Changes:
9f21359: Re-add optimise collision checking in player move packet handling
1152054: Revert player move packet optimisation
ef0a6c4: Optimise collision checking in player move packets

patches/server/0038-Zombie-horse-naturally-spawn.patch

@@ -1,12 +1,8 @@
-From 8c1e548d96e6e9553e0b70b9a4d516bf25610f3c Mon Sep 17 00:00:00 2001
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: William Blake Galbreath <blake.galbreath@gmail.com>
 Date: Sun, 7 Jul 2019 19:52:16 -0500
 Subject: [PATCH] Zombie horse naturally spawn
 
----
- .../java/net/minecraft/server/WorldServer.java | 18 ++++++++++++------
- .../net/pl3x/purpur/PurpurWorldConfig.java     |  5 +++++
- 2 files changed, 17 insertions(+), 6 deletions(-)
 
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
 index 578cc6888..ee95ed6fa 100644
@@ -51,6 +47,3 @@ index 70f8feffb..d0fd8f9cd 100644
 +        zombieHorseSpawnChance = getDouble("mobs.zombie_horse.spawn-chance", zombieHorseSpawnChance);
 +    }
  }
--- 
-2.26.2
-