CodeShare Starter Kit Updated for Umbraco v8

Following on from the success of the CodeShare Starter Kit which was built for Umbraco v7, it is now available for Umbraco v8.

Not only has it been updated to work on v8, it has also had some minor alterations to make it run smoother and faster, such as using caching for the navigation and footer links, and using GetCropUrl for the images.