1009584: Add a Chart with dapper sample.

Author: hemanathan-code

Maps/Maps_Dappers/Services/DbConnectionFactory.cs

@@ -51,7 +51,6 @@ INSERT INTO Cities (Name, SnapChartValues, Latitude, Longitude) VALUES
                 ('United Kingdom', 18, 51.5074, -0.1278),
                 ('Mexico', 16, 19.4326, -99.1332),
                 ('Japan', 31, 35.6762, 139.6503),
-                ('Mexico', 26, 19.4326, -99.1332),
                 ('Brazil', 13, -15.7939, -47.8828),
                 ('Germany', 11, 52.5200, 13.4050),
                 ('Russia', 8, 55.7558, 37.6173),