Customize the colors in the tag cloud.

Created by: rotated8

The colors '#B47A1F' and '#993300' come from UniRel. The start color is the least used tag, and end is the most.

app/assets/javascripts/sufia/tagcloud.js

+Blacklight.onLoad(function () {
+    /*
+     *  Tag cloud(s), overrides the same file in Sufia.
+     */
+    $(".tagcloud").blacklightTagCloud({
+            size: {start: 0.9, end: 2.5, unit: 'em'},
+            cssHooks: {granularity: 15},
+            color: {start: '#B47A1F', end: '#993300'}
+        });
+});