added [Free] sign. changed some directorys name and stuff

Signed-off-by: thepoon <thepoon@cartooncraft.fr>
forgot to register an event ;_;

Signed-off-by: thepoon <thepoon@cartooncraft.fr>
added debug info to SignPlacedEvent

Signed-off-by: thepoon <thepoon@cartooncraft.fr>
removed debug messages, added color formatting, and now fully works!

Signed-off-by: thepoon <thepoon@cartooncraft.fr>