Make images local, change snippet to allow color instead of hue-rotate

themes/assets/assets.less

@@ -8,3 +8,18 @@
 @monsterBlockBackground   : data-uri('./themes/assets/parchmentBackgroundGrayscale.jpg');
 @monsterBorderImage       : data-uri('./themes/assets/monsterBorderFancy.png');
 @codeBorderImage          : data-uri('./themes/assets/codeBorder.png');
+
+// Watercolor Images
+
+@watercolor1  : data-uri('./themes/assets/watercolor/watercolor1.png');
+@watercolor2  : data-uri('./themes/assets/watercolor/watercolor2.png');
+@watercolor3  : data-uri('./themes/assets/watercolor/watercolor3.png');
+@watercolor4  : data-uri('./themes/assets/watercolor/watercolor4.png');
+@watercolor5  : data-uri('./themes/assets/watercolor/watercolor5.png');
+@watercolor6  : data-uri('./themes/assets/watercolor/watercolor6.png');
+@watercolor7  : data-uri('./themes/assets/watercolor/watercolor7.png');
+@watercolor8  : data-uri('./themes/assets/watercolor/watercolor8.png');
+@watercolor9  : data-uri('./themes/assets/watercolor/watercolor9.png');
+@watercolor10 : data-uri('./themes/assets/watercolor/watercolor10.png');
+@watercolor11 : data-uri('./themes/assets/watercolor/watercolor11.png');
+@watercolor12 : data-uri('./themes/assets/watercolor/watercolor12.png');