v0.1.3

Full Changelog

Bug fixes

• Fixed a crash when comparing two table columns against each other that
  contained a regular space character.

Features and Enhancements:

• Improved performance in HtmlDiffer by using internal caching and more
  performant internal method calls. (Resolves #38)
• Added performance test (--group performance) to measure improvements.

Thank you @SavageTiger again for the drastic performance improvements and the Release Notes!