squash a bunch of commits

Shogi.Database/Post Deployment/Scripts/PopulateLoginPlatforms.sql

@@ -0,0 +1,16 @@
+
+DECLARE @LoginPlatforms TABLE (
+	[Platform] NVARCHAR(20)
+)
+
+INSERT INTO @LoginPlatforms ([Platform])
+VALUES
+	('Guest'),
+	('Microsoft');
+
+MERGE [user].[LoginPlatform] as t
+USING @LoginPlatforms as s
+ON t.[Platform] = s.[Platform]
+WHEN NOT MATCHED THEN
+	INSERT ([Platform])
+	VALUES (s.[Platform]);