Fix issues with getBlockState(false) not loading Tile Entity data

This only impacted people who used our useSnapshots new API in a plugin,
which obviously was no one as the data result was completely broken.

Merged the NPE check patch into mine since it has to handle it too.

Spigot-Server-Patches/Block-Enderpearl-Travel-Exploit.patch

@@ -12,7 +12,7 @@ This disables that by not saving the thrower when the chunk is unloaded.
 This is mainly useful for survival servers that do not allow freeform teleporting.
 
 diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
-index ba5332c3..d1acf678 100644
+index 99d681ef1..03a9a96fc 100644
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 @@ -0,0 +0,0 @@ public class PaperWorldConfig {
@@ -27,7 +27,7 @@ index ba5332c3..d1acf678 100644
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/EntityProjectile.java b/src/main/java/net/minecraft/server/EntityProjectile.java
-index 01c7fcc8..8e6428a0 100644
+index 01c7fcc8b..8e6428a0c 100644
 --- a/src/main/java/net/minecraft/server/EntityProjectile.java
 +++ b/src/main/java/net/minecraft/server/EntityProjectile.java
 @@ -0,0 +0,0 @@ public abstract class EntityProjectile extends Entity implements IProjectile {