add link to AW downloads

Author: barbkess

samples/databases/README.md

@@ -9,3 +9,7 @@ The new sample database for SQL Server 2016 and Azure SQL Database. It illustrat
 __[contoso-data-warehouse](contoso-data-warehouse/)__
 
 Sample data warehouse that illustrates loading data into Azure SQL Data Warehouse.
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+__[AdventureWorks2014](https://github.com/Microsoft/sql-server-samples/releases/tag/adventureworks2014)__
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+Sample databases and Analysis Services models for use with SQL Server 2014 and later.