remove the lint in favor of StyleCI

cleanup

cs fix

update contributing and packages, add parallel testing command

Merge pull request #93 from joselfonseca/dependabot/composer/phpsecli…

…b/phpseclib-2.0.31

Bump phpseclib/phpseclib from 2.0.30 to 2.0.31

update readme

Merge pull request #74 from joselfonseca/feature/docker-improvements

Feature docker improvements

Merge pull request #68 from joselfonseca/feature/improve-test-coverage

Improve testing coverage.

cleanup

update package.json and removee yarn.lock