Add wool sounds

mods/CORE/mcl_sounds/README.txt

@@ -4,6 +4,9 @@ Licenses of sounds
 Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
 http://creativecommons.org/licenses/by-sa/3.0/
 
+Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
+http://creativecommons.org/licenses/by-sa/4.0/
+
 Creative Commons Attribution 3.0 Unported (CC BY-SA 3.0)
 http://creativecommons.org/licenses/by/3.0/
 
@@ -86,5 +89,9 @@ Adam_N (CC0 1.0):
   player_falling_damage.ogg
     Source: <https://www.freesound.org/people/Adam_N/sounds/346692/>
 
+Alecia Shepherd (CC BY-SA 4.0):
+  mcl_sounds_cloth.ogg
+    Source: SnowSong sound and music pack <https://opengameart.org/content/snowsong-sound-and-music-pack>
+
 Unknown authors (WTFPL):
   pedology_snow_soft_footstep.*.ogg

mods/CORE/mcl_sounds/init.lua

@@ -97,6 +97,20 @@ function mcl_sounds.node_sound_wood_defaults(table)
 	return table
 end
 
+function mcl_sounds.node_sound_wool_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="mcl_sounds_cloth", gain=0.5}
+	table.dug = table.dug or
+			{name="mcl_sounds_cloth", gain=1.0}
+	table.dig = table.dig or
+			{name="mcl_sounds_cloth", gain=0.9}
+	table.place = table.dig or
+			{name="mcl_sounds_cloth", gain=1.0}
+	mcl_sounds.node_sound_defaults(table)
+	return table
+end
+
 function mcl_sounds.node_sound_leaves_defaults(table)
 	table = table or {}
 	table.footstep = table.footstep or