Bukkit/Bukkit — pull request #801 by AlphaBlend (2013-03-17 22:14:14+00:00)
Title: Add a way to get the source of a primed TNT entity

Since Minecraft 1.5, we can now get the source of a primed TNT entity, so
we just reflect those changes in bukkit

CB PR: https://github.com/Bukkit/CraftBukkit/pull/1065