Fix minor ambient light issues

mods/ENVIRONMENT/mcl_ambient_light/README.txt

@@ -1,7 +0,0 @@
-ambient_light by MikeRedwood
-============================
-Makes all nodes lit to a small degree!
-
-License of source code:
------------------------
-GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999

mods/ENVIRONMENT/mcl_ambient_light/init.lua

@@ -1,6 +1,5 @@
-local light_min = tonumber(minetest.settings:get("light_min")) or 1
-
 minetest.register_on_mods_loaded(function ()
+	local light_min = 1
 	for i, def in pairs(minetest.registered_nodes) do
 		local light_source = def.light_source
 		if light_source == nil or light_source < light_min then

mods/ENVIRONMENT/mcl_ambient_light/mod.conf

@@ -1,2 +1,3 @@
 name = ambient_light
+author = MikeRedwood
 description = Makes all nodes lit to a small degree!

settingtypes.txt

@@ -157,13 +157,6 @@ fix_doubleplants (Mcimport double plant fixes) bool true
 # Allow players to create Minecraft-like maps.
 enable_real_maps (Enable Real Maps) bool true
 
-# Minimum emissive light level below which the block is made to emit said light level. Defaults to 1 (looks like in MC).
-# WARNING! You may have to run fixlight on loaded areas after you remove it or change the light level.
-# Will work on all blocks including under ground.
-# For debugging mods or exploring underground worlds in creative mod author recommends 9.
-# Min 0 and Max 14.
-light_min (Minimum light level) int 1
-
 [Debugging]
 # If enabled, this will show the itemstring of an item in the description.
 mcl_item_id_debug (Item ID Debug) bool false