Merge pull request #20 from klacointe/FEAT-format-feedbacks

Merge pull request #18 from techgaun/unicode-support

more changes

update benchmark

make unicode default and ascii mode configurable

use utils func

bump version

update changelog

fix suggestion generation code

update changelog

bump changelog

upgrade ex_doc

Merge pull request #15 from axelson/brute-force-update-cleanup

Merge pull request #14 from axelson/test-setup-instructions

update benchmarks

update readme with more details closes #11

fix clause for feedback

prepare release

loose equality for guesses