init of preview component
added icon for preview
added animate function to jquery extension
added hide/show events for pagefunctions
added animation to show/hide of pagefunction
added hide/show event for navigation
added icon for preview
added icon for preview
implemented stay-collapsed param in collapse event
fixed bug
fixed bug
initialized event to dropdown
added showing event for dropdown
fixed design bug
Merge branch 'feature/preview' of https://github.com/massiveart/husky into feature/preview
merged with develop
Merge branch 'develop' of github.com:massiveart/husky into feature/preview

Conflicts:
	assets/js/husky/dist/husky.css
	assets/js/husky/dist/husky.js
	assets/js/husky/dist/husky.min.css
	assets/js/husky/dist/husky.min.js
	dist/husky.css
	dist/husky.js
	dist/husky.min.css
	dist/husky.min.js
	husky_components/dropdown/main.js
	husky_components/navigation/main.js
Merge branch 'develop' of github.com:massiveart/husky into feature/preview

Conflicts:
	assets/js/husky/dist/husky.min.css
	assets/js/husky/dist/husky.min.js
	demos/navigation/index.html
	dist/husky.min.css
	dist/husky.min.js
Merge branch 'develop' of github.com:massiveart/husky into feature/preview

Conflicts:
	assets/js/husky/dist/husky.min.css
	dist/husky.min.css
Merge pull request #253 from massiveart/feature/preview

Feature/preview