Move flowers mapgen to new mod

mods/ITEMS/mcl_flowers/init.lua

@@ -3,12 +3,6 @@
 local init = os.clock()
 flower_tmp={}
 
-
--- Map Generation
-dofile(minetest.get_modpath("mcl_flowers").."/mapgen.lua")
-
-
-
 -------------------------------
 --- Fleur Simple (une case) ---
 -------------------------------

mods/MAPGEN/mcl_biomes/init.lua

@@ -246,5 +246,8 @@ if mg_name ~= "v6" and mg_name ~= "flat" then
 	register_decorations()
 elseif mg_name == "flat" then
 	-- Implementation of Minecraft's Superflat mapgen, classic style
+	minetest.clear_registered_biomes()
+	minetest.clear_registered_decorations()
+	minetest.clear_registered_schematics()
 	register_classic_superflat_biome()
 end

mods/MAPGEN/mcl_mapgen_plants/depends.txt

@@ -0,0 +1,2 @@
+mcl_core
+mcl_flowers