Directories and Booking software

AKA: "Fozzie Bear Release"

• [Feature] - Add support for YouTube, Google Video and Brightcove videos
• [Feature] - Add region support for Belgium, The Netherlands and Isle of Man
• [Feature] - Allow entries to be sorted by user rating by default
• [Update] - Improve the reviews report
• [Update] - Improve email mailto clicking through
• [Bugfix] - Fix Hoseasons links in the interface for external booking systems