diff --git a/.gitignore b/.gitignore
index 5ebd21a..716917d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -161,3 +161,7 @@ pip-log.txt
 
 # Mac crap
 .DS_Store
+
+#gedit backup files
+*~
+
diff --git a/technic_worldgen/nodes.lua~ b/technic_worldgen/nodes.lua~
deleted file mode 100644
index 5952d52..0000000
--- a/technic_worldgen/nodes.lua~
+++ /dev/null
@@ -1,58 +0,0 @@
-minetest.register_node( ":technic:mineral_uranium", {
-	description = "Uranium Ore",
-	tiles = { "default_stone.png^technic_mineral_uranium.png" },
-	is_ground_content = true,
-	groups = {cracky=3},
-	sounds = default.node_sound_stone_defaults(),
-	drop = 'craft "technic:uranium" 1',
-}) 
-
-minetest.register_node( ":technic:mineral_chromium", {
-	description = "Chromium Ore",
-	tiles = { "default_stone.png^technic_mineral_chromium.png" },
-	is_ground_content = true,
-	groups = {cracky=3},
-	sounds = default.node_sound_stone_defaults(),
-	drop = 'craft "technic:chromium_lump" 1',
-}) 
-
-minetest.register_node( ":technic:mineral_zinc", {
-	description = "Zinc Ore",
-	tile_images = { "default_stone.png^technic_mineral_zinc.png" },
-	is_ground_content = true,
-	groups = {cracky=3},
-	sounds = default.node_sound_stone_defaults(),
-	drop = 'craft "technic:zinc_lump" 1',
-})
-
-minetest.register_node( ":technic:granite", {
-	description = "Granite",
-	tiles = { "technic_granite.png" },
-	is_ground_content = true,
-	groups = {cracky=3},
-	sounds = default.node_sound_stone_defaults(),
-}) 
-
-minetest.register_node( ":technic:marble", {
-	description = "Marble",
-	tiles = { "technic_marble.png" },
-	is_ground_content = true,
-	groups = {cracky=3},
-	sounds = default.node_sound_stone_defaults(),
-}) 
-
-minetest.register_node( ":technic:marble_bricks", {
-	description = "Marble Bricks",
-	tiles = { "technic_marble_bricks.png" },
-	is_ground_content = true,
-	groups = {cracky=3},
-	sounds = default.node_sound_stone_defaults(),
-}) 
-
-minetest.register_craft({
-	output = 'technic:marble_bricks 4',
-	recipe = {
-		{'technic:marble','technic:marble'},
-		{'technic:marble','technic:marble'}
-	}
-})