Pro ASP.Net MVC 5 - SportsStore - Ch 07 - Switched to a SQL Server LocalDB

Replaced the mock repository with an Entity Framework on using LocalDB.
Pro ASP.Net MVC 5 - SportsStore - Ch 07 - Started Pagination

Updated the ProductController to support paginating the list. Created a unit
test for the pagination support. Now need to add UI elements to put it all
together.