Organization into packages
Further organization and renaming
Code cleanup
Copyright & organization
Deprecate broken utility methods

Will fix later.
Fixed possible NullPointerException

Happened on MCPC+, likely to happen on vanilla servers too.
Beginning chore rewrite

Set chore AI to only run server-side.
Fixed AI not being added from villager editor
Rename references to EntityBase
Chores will run server and client side again.

Required for appearances.
Restored hunting chore
Restored fishing chore
Note: Woodcutting chore works correctly.
Revert "Note: Woodcutting chore works correctly."

This reverts commit 0b6c897bcf237284b813fe84a5d6f07dc05e7412.
Restored woodcutting chore

Corrected pathing issues and speaking twice. Moved some code to
server-side. When finished, correct phrase is now spoken.
Unnecessary logging must die.
Restored mining chore.

Children now stop following or staying when chore begins, allowing them
to move. Pathing issue fixed. Speaking twice resolved. Glitchy head
animations fixed. Finding coordinates by heading fixed. Old useless code
removed. Chore re-enabled through GUI.
Fixed possible OutOfBounds exception
Commented out farming AI.
Fixed rendering issues with heir crown.