* chore: set package-lock=false in .npmrc (Aidan Harbison)
 * Extends test structure to cover fix (Viktor Shanin)
 * Fix Index upgrade (Viktor Shanin)
 * fix: jsdoc (#385) (Janny)
 * Enable Travis CI integration (Miroslav Bajtoš)
 * Manually fix remaining linting violations (Miroslav Bajtoš)
 * Auto-fix linting violations (Miroslav Bajtoš)
 * Update eslint to ^6.0.1 (Miroslav Bajtoš)
 * Update dev-dependencies (Miroslav Bajtoš)