Features and Enhancements:
- Allow caching of the calculated diffs using a doctrine cache provider #33 (jschroed91)
- Create configuration class for HtmlDiff config options #32 (jschroed91)
- New Feature: Table Diffing #31 (jschroed91)
- Detect link changes to resolve #28 #30 (jschroed91)
- Setup PHPUnit testsuite with basic functional test and a few test cases #26 (jschroed91)