Added maven and cleaned code. Huge thanks to itxfrosty!

You have to use the config file to edit this option.

Added option to disable update-check

Added color support in edit menu description.

Added teleport here button and cleaned code.

Fixed text bug

Use /reload if you want to clear ghost name tags

Fixed a bug with visible NPCs in diffrent world.

Added world support and added delete button

Removed some alert and fixed a bug

Fixed a null pointer exception.

-Fixed a bug with multiply edit gui opened once
-Reworked edit gui
-And much more!

-Lots of thingschanged, please read the description again!

Updated default values

Fixed version number

Added 3 commands:
- npc create {name}
- npc delete {name}
- npc tphere {name}
You still need to use the config file.

Fixed couple of bugs

Added:
Fixed a bug

The new option allows the NPC to look at the player if he/she gets in "look.radius" distance. (Every player sees that the NPC look to his/her location). This is disabled by default.

Fixed a bug with the config file.

Permissions:
Added configurable permission and message to the NPC's config file.