Merge branch themes with branch gh-pages
bring up to date with master
Oops, sorry, left in my own stuff.
little overlay update
Merge branch 'gh-pages' into themes

Conflicts:
	demos/banner.png
	iframe/css/min/modal.min.css
	iframe/css/modal.less
	iframe/js/min/modal.min.js
	iframe/js/modal.js
	iframe/modal.html
	widget.js
	widget.min.js