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/**
         ColorBrewer colors for chroma.js

         Copyright (c) 2002 Cynthia Brewer, Mark Harrower, and The
         Pennsylvania State University.

         Licensed under the Apache License, Version 2.0 (the "License");
         you may not use this file except in compliance with the License.
         You may obtain a copy of the License at
         http://www.apache.org/licenses/LICENSE-2.0

         Unless required by applicable law or agreed to in writing, software distributed
         under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
         CONDITIONS OF ANY KIND, either express or implied. See the License for the
         specific language governing permissions and limitations under the License.

         @preserve
         */
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