updated attributions, replaced newday audio with licensed alternative

ATTRIBUTION.md

@@ -1,9 +1,13 @@
 #Children of Ur Web Client#
 
-Below is a list of any creative works that were used in the making of this product.
+Below is a list of any creative works that were used in the making of this product:
 
-<a href="http://www.glitchthegame.com/public-domain-game-art/">Glitch Game Art</a> by Tiny Speck is licensed under <a href="https://creativecommons.org/publicdomain/zero/1.0/legalcode">CC0 1.0 Universal</a>
+## Graphics
 
-<a href="http://www.orangefreesounds.com/nature-sounds-rain/">Nature Sounds Rain</a> by Alexander is licensed under <a href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>
+- [Free Emoticon Icons](https://www.iconsmind.com/Free-Emoticons-flat-icons) by Iconsmind
+- [Glitch Game Art](http://www.glitchthegame.com/public-domain-game-art/) by Tiny Speck is licensed under [CC0 1.0 Universal] (https://creativecommons.org/publicdomain/zero/1.0/legalcode)
 
-<a href="https://www.iconsmind.com/Free-Emoticons-flat-icons">Free Emoticon Icons</a> by Iconsmind
+## Sounds
+
+- [Nature Sounds Rain](http://www.orangefreesounds.com/nature-sounds-rain/) by Alexander is licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)
+- [Rooster Crow Sound](http://soundbible.com/1218-Rooster-Crow.html) by Mike Koenig on SoundBible is licensed under [Attribution 3.0](https://creativecommons.org/licenses/by/3.0/us/)