Rollback transaction implementation
Update the Game.Transaction table reference
1. Corrected the typo mistake on [Game].[Transactions] table
2. Removed [IsRollbacked] columns
3. Added [ParentTransactionId] column to hold the parent transaction id
4. Removed constraints [CK_Transactions_Value], [CK_Transactions_Actual] & [CK_TransactionDetail_Value] to allow rollback transaction negative values
5.
1. Update the reference to [Game].[Trasnactions] table
2. Added colums [ExpiryType] & [ExpiryValue] for table [Wallet].[Content]
3. Modified the update statement to set the expiry date of the wallet based on the [ExpiryType] & [ExpiryValue]
Added colums [ExpiryType] & [ExpiryValue] for table [Wallet].[Content]
Applied  class navbar-inverse for the navigation bar