Initial Commit
Implemented some basic tests.
Added a class for the Levenshtein machine and a category to make the process cleaner.
Refactored and finished implementing the levenshtein algorithm via recursion.
Added a method to find the closest match between a string and multiple strings in an array.
Fixed some bugs in the "closest match" algorithm.
Tweaked the levenshtein machine again, added a "best matches for string" method. Updated unit tests too.
Merge branch 'master' of https://github.com/MosheBerman/LevenshteinMachine