Spigot Timings

Adds performance tracking timings all around the Minecraft Server, and improves the usability of the /timings command

Plugins can track their own timings with CustomTimingsHandler

By: Aikar <aikar@aikar.co>

paper-api/src/main/java/org/spigotmc/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * Spigot-specific classes.
+ */
+package org.spigotmc;