#4: Site domain object
#4: Control Panel update for site specific data
#4: Backend for retrieving all sites.
#4: Basic site management from front to backend
#4: Add validations for site name and friendly URL
#4: Make pages site-scoped.
#4: Connecting pages to site
#4: Scoped content items to sites
#4: Supported recursive deletion of sites
#4: Don't show dropdown if there is only one site.
#4: Enabled virtual hosting for site pages
#4: Small changes to dockbar
#4: Changed HTML title of front-end pages
#4: Changed HTML title of Control Panel pages
#4: Pages are created with right site context.
#4: Fixed control panel footer layout problem
#4: Increased dependency versions
#4: Upgrade to bootstrap 3.3.0
#4: Fixed footer positioning (bis)
#4: Upgrade to bootstrap 3.3.0