added loader and external configs event
added options to external configs demo
Merge branch 'feature/smart-content' into develop

Conflicts:
	assets/js/husky/dist/husky.css
	assets/js/husky/dist/husky.min.css
	dist/husky.min.css
	husky_components/smart-content/main.js
Merge branch 'develop' of github.com:massiveart/husky into develop

Conflicts:
	assets/js/husky/dist/husky.min.css
	assets/js/husky/dist/husky.min.js
	dist/husky.min.css
	dist/husky.min.js