====== Development and Production application.properties ======
It is very common to have properties file for local, dev, and prod environment. Mostly use it to handle the database connection setting. To do this:
  - In the main application.properties file add a line ''spring.profiles.active=local''
  - Create the file ''application-local.properties'' file.
  - Put your local specific properties in that file.
  - You can also use this same logic to create ''application-dev.properties'', or ''application-prod.properties'', or whatever you name it as soon as you set the ''spring.profiles.active'' correctly