fix: make cwd argument optional again (commitizen#735)

fix: restore commitizen.congifLoader.load to public API (commitizen#733)

* fix: restore commitizen.congifLoader.load to public API

This reverts commit 468e924.

* chore: temporarily skip failing test

feat: remove dependency on ShellJS (commitizen#729)

Empty commit to trigger release.

fix(deps): bump vulnerable packages

fix: update azure devops images

fix: bump tests to release (commitizen#656)

* fix: bump tests to release

* fix: ignore osome files for coverage

fix(deps): update dependency lodash to v4.17.15 (commitizen#652)

fix: dep updates (commitizen#650)

* fix: update to uuid

* fix: update nodemon to 1.19.1

* fix: update cachedir@2.2.0

* fix: update remaining dependencies

* fix: update remaining devDeps

fix(node): remove node 6 and 8 support (commitizen#649)

This removes node 6 and 8 support. This is a free project and our builds are getting very long so we
have to be a bit careful about what versions we test on. To be clear, this still works on Node 6 and
8 for now but we won't be maintaining that guarantee into the future so please work towards
updating. This also removes eslint, likely in favor of prettier at some future date.

BREAKING CHANGE: Removal of two major node versions, 6 and 8 from testing scheme

fix: release fixed sem-release (commitizen#648)