ColorBrewer Color Schemes
Used in porescene for the "Set1", "Set2" and "Set3" qualitative colormaps
(obtained via matplotlib, lib/matplotlib/_cm.py).

Apache-Style Software License for ColorBrewer software and ColorBrewer Color
Schemes

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

A copy of the Apache License, Version 2.0 is provided alongside this file as
LICENSE_apache-2.0.txt.

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.
