I think Bean creation should be in configuration file

[spankie]

QueuePay/src/main/java/com/decagon/queuepay/QueuepayApplication.java

Line 15 in af3743c

@Bean

In the line above, i think that bean creation should be in a configuration file. It may confuse someone new to the project, when the person is looking to find where the model mapper bean was created. At least for readability.