1.5.16

• Fixed nightmare fire to fade out faster (especially nightmare fire tracked through the sky) on all versions - previously it would take so long that it would not seem to fade out at all.
• Added an option to make nightmare fire not burn ("Nightmare Fire doesn't Burn"), and set it to true by default.  This will let you still get the visual effect of a nightmare with flaming hooves that trail fire, but he won't burn down your world or hurt you or other creatures this way.
• Fixed an issue the mod had with not displaying horse names correctly with the WAILA (What am I Looking at) mod.
• Added a new custom horse named Thalisi that was commissioned to have a special "Ender Flame" aura power.  Note that Thalisi does not work with earlier versions of the mod.