Updated Upstream (Bukkit/CraftBukkit)

Upstream has released updates that appears 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:
b999860d SPIGOT-2304: Add LootGenerateEvent

CraftBukkit Changes:
77fd87e4 SPIGOT-2304: Implement LootGenerateEvent
a1a705ee SPIGOT-5566: Doused campfires & fires should call EntityChangeBlockEvent
41712edd SPIGOT-5707: PersistentDataHolder not Persistent on API dropped Item

Spigot-API-Patches/Add-Player-Client-Options-API.patch

@@ -6,7 +6,7 @@ Subject: [PATCH] Add Player Client Options API
 
 diff --git a/src/main/java/com/destroystokyo/paper/ClientOption.java b/src/main/java/com/destroystokyo/paper/ClientOption.java
 new file mode 100644
-index 00000000..9dad814c
+index 000000000..9dad814cf
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/ClientOption.java
 @@ -0,0 +0,0 @@
@@ -45,7 +45,7 @@ index 00000000..9dad814c
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/SkinParts.java b/src/main/java/com/destroystokyo/paper/SkinParts.java
 new file mode 100644
-index 00000000..4a0c3940
+index 000000000..4a0c39405
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/SkinParts.java
 @@ -0,0 +0,0 @@
@@ -71,7 +71,7 @@ index 00000000..4a0c3940
 +}
 diff --git a/src/main/java/com/destroystokyo/paper/event/player/PlayerClientOptionsChangeEvent.java b/src/main/java/com/destroystokyo/paper/event/player/PlayerClientOptionsChangeEvent.java
 new file mode 100644
-index 00000000..f7f171c4
+index 000000000..f7f171c4e
 --- /dev/null
 +++ b/src/main/java/com/destroystokyo/paper/event/player/PlayerClientOptionsChangeEvent.java
 @@ -0,0 +0,0 @@
@@ -176,7 +176,7 @@ index 00000000..f7f171c4
 +    }
 +}
 diff --git a/src/main/java/org/bukkit/entity/Player.java b/src/main/java/org/bukkit/entity/Player.java
-index 3600b4c8..787bb144 100644
+index 3600b4c84..787bb144b 100644
 --- a/src/main/java/org/bukkit/entity/Player.java
 +++ b/src/main/java/org/bukkit/entity/Player.java
 @@ -0,0 +0,0 @@