
Update SpringBootServletInitializer with separate getConfigClass() and getAdditionalConfigClasses() methods. This change makes it easier to use the SpringBootServletInitializer with the common use case of a single config class.
Update SpringBootServletInitializer with separate getConfigClass() and getAdditionalConfigClasses() methods. This change makes it easier to use the SpringBootServletInitializer with the common use case of a single config class.