fix: upgrade configstore from 5.0.0 to 5.0.1 (#10)

Snyk has created this PR to upgrade configstore from 5.0.0 to 5.0.1.

See this package in NPM:
https://www.npmjs.com/package/configstore

See this project in Snyk:
https://app.snyk.io/org/lirantal/project/59c7c4df-1398-4122-b689-29e0afab275d?utm_source=github&utm_medium=upgrade-pr

fix: package.json & yarn.lock to reduce vulnerabilities (#9)

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-DOTPROP-543489

chore(build): update supported node versions

fix(executeProgram): provide meaningful error if no program argument …

…was provided

fix(executeProgram): pass entire command to spawn to support richer s…

…hell parameters

fix(node): support Node.js v6 (#4)

* fix(node): rewrote async functions for node.js v6 support
* fix(jest): configured to not transform the source code so we can detect when node v6 fails

docs(HLD): high-level design for how bazz works (#3)

docs(README): update related projects

fix(semantic-release): remove pinned version in package.json

fix(jest): add babel presets to support async/await in node 6 for jes…

…t tests