0.3.0

Release 0.3.0

This version will break items and inventories with inventory interaction listeners

You just need to update the keys according to the list below.

Changes have also been made to the API.

• openInventory now returns an Optional<Inventory>
• added offerItem(String, Player)
• added offerItem(String, Player, Inventory)
• added middle click support
• renamed everything from right to secondary and left to primary:
  • on_inv_right_click -> on_inv_secondary_click
  • on_inv_left_click -> on_inv_primary_click
  • added on_inv_middle_click
  • on_right_click -> on_secondary_click
  • on_left_click -> on_primary_click
  • added on_middle_click
  • on_interact_right_click -> on_interact_secondary_click
  • on_interact_left_click -> on_interact_primary_click