update moreblocks registrations

moreblocks.lua

-register_stair_slab_panel_micro("mithril_block", "block", "moreores:mithril_block",
-{cracky=3},
-{"moreores_mithril_block.png"},
-"Mithril Block",
-"block",
-0
-)
+stairsplus:register_all("moreblocks", "mithril_block", "moreores:mithril_block", {
+    description = "Mithril Block",
+    tiles = {"moreores_mithril_block.png"},
+    groups = {cracky=3},
+    sounds = default.node_sound_metal_defaults(),
+})
 
-register_stair_slab_panel_micro("silver_block", "block", "moreores:silver_block",
-{cracky=3},
-{"moreores_silver_block.png"},
-"Silver Block",
-"block",
-0
-)
-
-table.insert(circular_saw.known_stairs, "moreores:mithril_block")
-table.insert(circular_saw.known_stairs, "moreores:silver_block")
+stairsplus:register_all("moreblocks", "silver_block", "moreores:silver_block", {
+    description = "Silver Block",
+    tiles = {"moreores_silver_block.png"},
+    groups = {cracky=3},
+    sounds = default.node_sound_stone_defaults(),
+})