Don't deprecate minetest.register_on_placenode and minetest.register_on_dignode

builtin/misc_register.lua

@@ -302,6 +302,8 @@ end
 minetest.registered_on_chat_messages, minetest.register_on_chat_message = make_registration()
 minetest.registered_globalsteps, minetest.register_globalstep = make_registration()
 minetest.registered_on_punchnodes, minetest.register_on_punchnode = make_registration()
+minetest.registered_on_placenodes, minetest.register_on_placenode = make_registration()
+minetest.registered_on_dignodes, minetest.register_on_dignode = make_registration()
 minetest.registered_on_generateds, minetest.register_on_generated = make_registration()
 minetest.registered_on_newplayers, minetest.register_on_newplayer = make_registration()
 minetest.registered_on_dieplayers, minetest.register_on_dieplayer = make_registration()
@@ -309,16 +311,3 @@ minetest.registered_on_respawnplayers, minetest.register_on_respawnplayer = make
 minetest.registered_on_joinplayers, minetest.register_on_joinplayer = make_registration()
 minetest.registered_on_leaveplayers, minetest.register_on_leaveplayer = make_registration()
 
-minetest.registered_on_placenodes = {}
-minetest.register_on_placenode = function(callback)
-	minetest.log("info", debug.traceback())
-	minetest.log("info", "WARNING: minetest.register_on_placenode is deprecated. Use on_construct or after_place_node in node definition instead.")
-	table.insert(minetest.registered_on_placenodes, callback)
-end
-minetest.registered_on_dignodes = {}
-minetest.register_on_dignode = function(callback)
-	minetest.log("info", debug.traceback())
-	minetest.log("info", "WARNING: minetest.register_on_dignode is deprecated. Use on_destruct or after_dig_node in node definition instead.")
-	table.insert(minetest.registered_on_dignodes, callback)
-end
-