Directory no longer returning duplicate entries
better test to illustrate duplicate problem
simplified creation of initial file list when detecting dupes
Merge pull request #46 from AdrianSchneider/fixTests

Directory no longer returning duplicate entries
New patch generation system
Create an adapter to communicate with PatchBuilder library rather than butchering Patches
Fix tests for fix class names
Merge branch 'feature/php-diff' of github.com:tomphp/php-refactoring-browser into feature/php-diff