This release should significantly improve CPU performance for Windows and Mac users.

What's Changed

• Cleanup unused code, update LICENSE, README, and docs, reorganize submodules by @zpzim in #76
• Add benchmarks for CPU Kernels by @zpzim in #79
• Dramatically improve performance of CPU kernels on less sophisticated compilers by @zpzim in #78

Full Changelog: v2.1.0...v2.1.1