Changed structure to fit with typical Julia package structure
Changed LICENSE to a LICENSE.md file
Restored old readme
Removed extra end
Removed copy of Levenshtein.jl that found its way into main directory?
Added very basic tests
Made pretty again (no idea how the file got flattened)
Merge pull request #1 from cuevasclemente/master

Changed repository structure to follow more standard (although not great!) julia package guidelines, added very basic tests