Prevent crash on dismount, thanks Salaman for the report!
Update upstream versions!
Create CraftHorse Instance for EntityHorse

Handle creating instance of CraftHorse for EntityHorse instances and spawn()
Pulls Bukkit/CraftBukkit#1185
Properly Consume Bonemeal in Dispensers

Don't consume bonemeal if there is no crop in front. Fixes BUKKIT-3790
Pulls Bukkit/CraftBukkit#1172
Pull a series of CraftBukkit patches - see below for summary and credits:

Bukkit/CraftBukkit#1145 : @Zarius : Don't fire piston extend event twice
Bukkit/CraftBukkit#1174 : @millerkil : Prevent plugins causing ghost players
Bukkit/CraftBukkit#1177 : @jb-aero : Properly set ambient flag for potion effects