Cursed End Update

Added three new mobs, Cindy, Enderaxplosiver, and Endermancer. these three mobs fill in the gap of missing colors in the end, pink, green, and red. They also do attack each other.

All the mobs now place blocks when they walk, this makes the end not only dangerous with all the threats, but also harder to traverse as random blocks get in the way. But also be careful since the Enderaxplosiver places tnt and the flame dweller's explosions can set it off