Commented a few unknown recipes and added warning message

- Added a warning message from unified_inventory when it detects a recipe involving
   an unknown item. Can be activated in minetest.conf with "show_unknown_craftrecipes" setting.
 - Commented a few of our unknown craft recipes

mods/homedecor_modpack/homedecor/crafts.lua

@@ -950,7 +950,7 @@ minetest.register_craft( {
 
 -- cotton versions:
 
-minetest.register_craft( {
+--[[minetest.register_craft( {
 	type = "shapeless",
         output = "homedecor:rug_small 8",
        	recipe = {
@@ -959,7 +959,7 @@ minetest.register_craft( {
 			"cotton:blue",
 			"cotton:black"
 	},
-})
+})]] -- Disabled. All recipe's items are unknown. //MFF(Mg|08/04/15)
 
 minetest.register_craft( {
 	output = "homedecor:rug_persian 8",
@@ -2091,13 +2091,13 @@ minetest.register_craft( {
     },
 })
 
-minetest.register_craft( {
+--[[minetest.register_craft( {
     output = "homedecor:dishwasher_marble",
     recipe = {
 		{ "technic:slab_marble_1" },
 		{ "homedecor:dishwasher" },
     },
-})
+})]] -- Disabled. Item technic:slab_marble_1 is unknown. //MFF(Mg|08/04/15)
 
 minetest.register_craft( {
     output = "homedecor:dishwasher_granite",

mods/homedecor_modpack/signs_lib/init.lua

@@ -1063,13 +1063,13 @@ minetest.register_craft( {
         },
 })
 
-minetest.register_craft( {
+--[[minetest.register_craft( {
         output = "signs:sign_wall_blue 2",
         recipe = {
 			{ "dye:blue", "dye:white", "dye:blue" },
 			{ "steel:sheet_metal", "steel:sheet_metal", "steel:sheet_metal" }
         },
-})
+})]] -- Disabled. steel:sheet_metal is unknown //MFF(Mg|08/04/15)
 
 minetest.register_craft( {
         output = "signs:sign_wall_brown 4",
@@ -1079,13 +1079,13 @@ minetest.register_craft( {
         },
 })
 
-minetest.register_craft( {
+--[[minetest.register_craft( {
         output = "signs:sign_wall_brown 2",
         recipe = {
 			{ "dye:brown", "dye:white", "dye:brown" },
 			{ "steel:sheet_metal", "steel:sheet_metal", "steel:sheet_metal" }
         },
-})
+})]] -- Disabled. steel:sheet_metal is unknown //MFF(Mg|08/04/15)
 
 if minetest.setting_get("log_mods") then
 	minetest.log("action", S("signs loaded"))

mods/moretrees/node_defs.lua

@@ -405,7 +405,7 @@ minetest.register_alias("farming_plus:rubber_sapling", "moretrees:rubber_tree_sa
 minetest.register_alias("farming:rubber_sapling", "moretrees:rubber_tree_sapling")
 
 minetest.register_alias("default:junglesapling","moretrees:jungletree_sapling")
-minetest.register_alias("moretrees:jungletree_trunk_sideways", "moreblocks:horizontal_jungle_tree")
+minetest.register_alias("moretrees:jungletree_trunk_sideways", "default:jungletree") -- Item Changed. moreblocks:horizontal_jungle_tree is unknown. //MFF(Mg|08/04/15)
 minetest.register_alias("moretrees:jungletree_trunk", "default:jungletree")
 minetest.register_alias("moretrees:jungletree_planks", "default:junglewood")
 
@@ -426,4 +426,4 @@ minetest.register_alias("conifers:leaves_special", "moretrees:fir_leaves_bright"
 minetest.register_alias("conifers:sapling", "moretrees:fir_sapling")
 
 -- Overriding moretrees' palm leaves:
-minetest.override_item("moretrees:palm_leaves",{walkable = false})
+minetest.override_item("moretrees:palm_leaves",{walkable = false})

mods/unified_inventory/api.lua

@@ -27,6 +27,9 @@ minetest.after(0.01, function()
 							if (not groupchk and not minetest.registered_items[chk])
 							  or (groupchk and not unified_inventory.get_group_item(string.gsub(chk, "group:", "")).item) then
 								unknowns = true
+								if minetest.setting_getbool("show_unknown_craftrecipes") then
+									minetest.log("error", "Recipe for item " .. recipe.output .. " contains unknown item " .. chk)
+								end
 							end
 						end