Adds a configuration option to allow explosion/piston protection to be turned off

src/main/resources/config.yml

@@ -4,6 +4,11 @@ language: en
 # Whether to only give permissions for a single world, instead of granting permissions for all worlds
 perWorldPermissions: false
 
+# Whether to enable protection against indirect damage sources such as explosions and pistons. You can disable this to 
+# save some resources if permission signs are only placed in a protected area. WARNING: Disabling this and placing 
+# permission signs in an unprotected area allows unauthorized players to destroy (but not de-register) permission signs
+enableIndirectSignProtection: true
+
 # Whether to protect permission signs on falling blocks (sand, gravel, anvil, drip-stone, signs) by preventing breakage 
-# of the blocks that would cause a sign to be destroyed.
+# of the blocks that would cause a sign to be destroyed
 enableExtensiveSignProtection: false