McLaughlin & Harvey own web site says:
When fully complete in 2017, the redevelopment will deliver:
A brand new canopied entrance and exit plaza for protection against the weather
Expanded security search, baggage reclaim and immigration areas equipped with the latest technology for speedy passenger processing
Double the amount of retail and dining space. A tendering process is underway for 47 units covering Luxury, Affordable Luxury, High Street and Food & Beverage brands
Extra comfort and capacity with improved departure gates and a new passenger boarding pier
Extensions of the airfield taxiways to improve operating efficiencies