[x] Fixed a small bug in Main, where it crashes when you try to retrieve information from the database
[x] Modified Main so that it uses MetalLookAndFeel() for UI. Now it looks the same for Mac and Windows.
[x] Changed getBillData method under MySQLDatabaseGateway so that it fetches the result by a reversed date order. When ties occur, orders using ascending entry id order.
[x] Update README.md
[x] Update MySQLDatabaseGatewayTests so that it uses the command DROP TABLE IF EXIST {Table Name} whenever possible
Items modified in this Pull Request:
DatabaseGatewayMain, where it crashes when you try to retrieve information from the databaseMainso that it usesMetalLookAndFeel()for UI. Now it looks the same for Mac and Windows.getBillDatamethod underMySQLDatabaseGatewayso that it fetches the result by a reversed date order. When ties occur, orders using ascending entry id order.README.mdMySQLDatabaseGatewayTestsso that it uses the commandDROP TABLE IF EXIST {Table Name}whenever possible