PHPUnit 9.0 Support

This release works with PHPUnit 9.

Minor bugfix

• Fixes the color-changing regex to not match any ol' - or +

PHPUnit 7.1+ Only

Merge pull request #16 from garak/fix-71-compat

fix compatibility with phpunit 7.1+ and PHP 7.1

PHPUnit 7+ Only

• Requires phpunit >= 7.0 and php ^7.1.
• Bug and regression fixes
• Added travis build with tests and phpstan analysis

2.0.0 - PHPUnit 6+ only

Merge pull request #5 from kdlug/patch-1

PHPUnit 6 - update class names with namespaces

Release for PHPUnit <6.0.0

Merge pull request #6 from diablomedia/max-phpunit-version

limit compatibility to <phpunit 6.0, as class names have changed

1.0.0

Merge pull request #2 from aripringle/master

fix composer command