Changed readme, cleaned up the code a bit.

README

@@ -1,5 +1,6 @@
 Weather mod for Minetest (http://minetest.net/)
 Support for waterplus mod for rain added by sloantothebone
+Also added a config file :D
 
 License:
 - Code: LGPL

weather/rain.lua

@@ -42,7 +42,6 @@ minetest.register_globalstep(function(dtime)
 end)
 
 -- Might want to comment this section out if you don't have a fast computer
---if RAIN_DROPS then
 if RAIN_DROPS and minetest.get_modpath("waterplus") then
 minetest.register_abm({
 	nodenames = {"group:crumbly", "group:snappy", "group:cracky", "group:choppy"},
@@ -56,11 +55,8 @@ minetest.register_abm({
 				local np = addvectors(pos, {x=0, y=1, z=0})
 				if minetest.env:get_node_light(np, 0.5) == 15
 				and minetest.env:get_node(np).name == "air" then
-					--if minetest.get_modpath("waterplus") then
-						--minetest.env:add_node(np, {name="waterplus:finite_1"})
-					--else
-						minetest.env:add_node(np, {name="default:water_flowing"})
-					--end
+					minetest.env:add_node(np, {name="waterplus:finite_1"})
+					--minetest.env:add_node(np, {name="default:water_flowing"})
 				end
 			end
 		end

weather/snow.lua

@@ -83,11 +83,8 @@ minetest.register_abm({
 				local np = addvectors(pos, {x=0, y=1, z=0})
 				if minetest.env:get_node_light(np, 0.5) == 15
 				and minetest.env:get_node(np).name == "air" then
-					--if USE_DEFAULT_SNOW then
-						minetest.env:add_node(np, {name="default:snow"})
-					--else
-						--minetest.env:add_node(np, {name="weather:snow_cover"})
-					--end
+					minetest.env:add_node(np, {name="default:snow"})
+					--minetest.env:add_node(np, {name="weather:snow_cover"})
 				end
 			end
 		end

weather/weather.conf

@@ -1,16 +1,6 @@
---This controls whether the ground is covered with precipitation.
---If the waterplus mod is activated, rain will drop waterplus:finite_1. 
---Otherwise, it will use default:water_flowing which will most likely disappear immediately. 
---It should look like rain drops soaking into the ground or something.
-
---SNOW_COVER activates snow covering the ground when it falls. 
---By default the mod uses its own snow, weather:snow_cover so I added the option USE_DEFAULT_SNOW which makes the mod use default:snow.
-
-
---Edit: I tested it and it really didnt seem to work. At least the default:water_flowing thing. So I commented things out. RAIN_DROPS requires waterplus, and by default SNOW_COVER is default:snow. Go into snow.lua to change it to weather:snow_cover.
---Here is a pastebin about this issue: http://pastebin.com/qYY1xT3j
+-- This turns on and off stuff that appears on the ground when it rains/snows. Rain requires the waterplus mod, and snow uses a node which is included in the mod but you can change that to default:snow by editing snow.lua.
+-- Here is a pastebin about some other features I tried to add to the .conf: http://pastebin.com/qYY1xT3j
 
 RAIN_DROPS = true
-
 SNOW_COVER = true
---USE_DEFAULT_SNOW = false
+