(#55) make loading the widget json optional
(#55) don't load widget.json
(#55) coding style (jshint)
Bonus: fix naive test
(#55) changelog
Merge branch 'feature/55-make-widget-json-loading-optional'

* feature/55-make-widget-json-loading-optional:
  (#55) changelog
  Bonus: fix naive test
  (#55) coding style (jshint)
  (#55) don't load widget.json
  (#55) make loading the widget json optional

Conflicts:
	CHANGELOG.md