Replace the old site by new site
Removed gradle references
Release note section
Performance and new content
Mobile testing, i.e. 9,10 compatible, node build success
css performance, removed unused files.
site improvements
site improvements
Updated screenshots
release bugfixes
Remove old files
Merge remote-tracking branch 'origin/backbone-site'

Conflicts:
	public/css/images/loading.gif
	public/img/screenshots/rest.png
	public/img/screenshots/svg.png
	public/img/social/linkedin.gif
	public/js/libs/backbone.js
	public/js/libs/plugins/domReady.js
	public/js/libs/plugins/jquery.colorbox.js
	public/js/libs/plugins/text.js