Adds: · flag "fire-spawn" which prevents fire spawning
· flag "sign-edit" which prevents editing sign text
(Thanks for the contribution from github user @BaiShenYaoDog)
Fixes: · the bug that the plugin still listening the boat damaging event in the residence area
· the bug that the boat can be placed when "boat" is false
· the bug that the GUI's first slot of Item can be moved