Updated Upstream (Bukkit/CraftBukkit/Spigot)

Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
9115281f SPIGOT-6832: Improve Player#getPing docs

CraftBukkit Changes:
fd3478bc7 #967: Store last lava contact location for events

Spigot Changes:
dbf49382 Rebuild patches
58cb9d26 #113: Use simulationDistance for entity activation range base

patches/server/0029-Configurable-top-of-nether-void-damage.patch

@@ -29,10 +29,10 @@ index 6dec1bb96d695f28aae6517e4d78249169d2351a..1b090f2e38a8857ef74403e1f3db8c2b
 +    }
  }
 diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
-index ff233d417d3f4f8fa4fa9ae9e77de7640102a172..6bc8c8e15e66cd54cbb6ebc6d09a6fe8652b5d18 100644
+index 228aa322f438c1c5f5bf655ff4c056aa01daed1a..5ae90cf6e786bf82bebd7914b4b65e87da2b6301 100644
 --- a/src/main/java/net/minecraft/world/entity/Entity.java
 +++ b/src/main/java/net/minecraft/world/entity/Entity.java
-@@ -634,7 +634,11 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, i
+@@ -638,7 +638,11 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, i
      }
  
      public void checkOutOfWorld() {