[WIP] Update to 1.9

[jamierocks]

• [x] org.neptunepowered.vanilla
  • [x] factory
  • [x] interfaces
    • [x] canary
    • [x] minecraft
  • [x] launch
  • [x] mixin
    • [x] canary
    • [x] minecraft
      • [x] block
      • [x] command
      • [x] crash
      • [x] entity
      • [x] event
      • [x] item
      • [x] nbt
      • [x] network
      • [x] pathfinding
      • [x] potion
      • [x] scoreboard
      • [x] server
      • [x] stats
      • [x] tileentity
      • [x] util
      • [x] village
      • [x] world
  • [x] util
  • [x] wrapper