Chore: Removed Waiter as it was not ever used.

Refactor: Changed the user list form to a normal form.
Feature: Service Charge disabled setting removes it from the Product Form.

Sql/2016.01.04 Remove Waiter.sql

@@ -0,0 +1,81 @@
+BEGIN TRANSACTION
+GO
+IF  EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[FK415A8D773E16E17E]') AND parent_object_id = OBJECT_ID(N'[dbo].[Vouchers]'))
+ALTER TABLE [dbo].[Vouchers] DROP CONSTRAINT [FK415A8D773E16E17E]
+GO
+IF  EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[Waiters]') AND type in (N'U'))
+DROP TABLE [dbo].[Waiters]
+GO
+ALTER TABLE dbo.Vouchers DROP COLUMN WaiterID
+GO
+ALTER PROCEDURE [dbo].[VoucherUpdate]
+@Pax int,
+@UserID uniqueidentifier,
+@TableID uniqueidentifier,
+@CustomerID uniqueidentifier,
+@Narration nvarchar(255),
+@Void bit,
+@VoidReason nvarchar(255),
+@Printed bit,
+@VoucherType int,
+@VoucherID uniqueidentifier
+AS
+BEGIN
+	DECLARE @LastEditDate datetime;
+	DECLARE @Date datetime;
+	DECLARE @BillID int;
+	SELECT @Printed = CASE WHEN @Printed = 1 THEN 1 ELSE Printed END, 
+		@BillID = BillID, @Date = Date, @LastEditDate = GETDATE() 
+	FROM Vouchers WHERE VoucherID = @VoucherID;
+
+	IF @Printed = 1 AND @BillID IS NULL
+	BEGIN
+        IF @VoucherType IN (1,3)
+			SELECT @BillID = ISNULL(MAX(BillID) + 1, 1) FROM Vouchers WHERE VoucherType IN (1, 3);
+		ELSE
+			SELECT @BillID = ISNULL(MAX(BillID) + 1, 1) FROM Vouchers WHERE VoucherType = @VoucherType;
+        IF @BillID % 10000 = 0
+            SELECT @BillID = @BillID + 1;
+		SELECT @Date = @LastEditDate;
+ 	END
+
+	UPDATE Vouchers SET Pax = @Pax, UserID = @UserID, TableID = @TableID,
+		CustomerID = @CustomerID, Narration = @Narration, Void = @Void,
+		VoidReason = @VoidReason, Printed = @Printed, VoucherType = @VoucherType, LastEditDate = @LastEditDate,
+		Date = @Date, BillID = @BillID
+		WHERE VoucherID = @VoucherID;
+END
+GO
+ALTER PROCEDURE [dbo].[VoucherInsert]
+@Pax int,
+@UserID uniqueidentifier,
+@TableID uniqueidentifier,
+@CustomerID uniqueidentifier,
+@Narration nvarchar(255),
+@Void bit,
+@VoidReason nvarchar(255),
+@Printed bit,
+@VoucherType int,
+@VoucherID uniqueidentifier
+AS
+BEGIN
+	DECLARE @Date datetime;
+	DECLARE @BillID int;
+	DECLARE @KotID int;
+    SELECT @Date = GETDATE(), @BillID = null;
+
+    SELECT @KotID = ISNULL(MAX(KotID) + 1, 1) FROM Vouchers;
+	IF @Printed = 1
+	BEGIN
+        IF @VoucherType IN (1,3)
+			SELECT @BillID = ISNULL(MAX(BillID) + 1, 1) FROM Vouchers WHERE VoucherType IN (1, 3);
+		ELSE
+			SELECT @BillID = ISNULL(MAX(BillID) + 1, 1) FROM Vouchers WHERE VoucherType = @VoucherType;
+        IF @BillID % 10000 = 0
+            SELECT @BillID = @BillID + 1;
+ 	END
+	INSERT INTO Vouchers (VoucherID, Date, Pax, UserID, CreationDate, LastEditDate, BillID, TableID, CustomerID, Narration, Void, VoidReason, Printed, VoucherType, KotID)
+		VALUES (@VoucherID, @Date, @Pax, @UserID, @Date, @Date, @BillID, @TableID, @CustomerID, @Narration, @Void, @VoidReason, @Printed, @VoucherType, @KotID);
+END
+GO
+COMMIT

Sql/2016.01.04 Service Charge Setting.sql

@@ -0,0 +1 @@
+INSERT INTO Settings (SettingID, Name, Details) VALUES (NEWID(), 'Service Charge Enabled', 'no')