dropzone always pops up in overlay
added lock and unlock events for popup overlay
automatically added build files
implemented clicked event in thumbnail-view
automatically added build files
Merge branch 'develop' of github.com:massiveart/husky into feature/dropzone

Conflicts:
	assets/js/husky/dist/husky.css
	assets/js/husky/dist/husky.min.css
	assets/js/husky/dist/husky.min.js
	dist/husky.css
	dist/husky.min.css
	dist/husky.min.js
Merge pull request #311 from massiveart/feature/dropzone

[FEATURE] style adaption and overlay behaviour