1. Added folder /controllers.
2. AuthorizationLibraryCheckDeployController.java: [NEW] Controller added and
a. "hello()" method (@RequestMapping(value = {"", "/health_check"}, method = RequestMethod.GET)) which just prints and returns a greeting message.
b. "checkEverything()" method @RequestMapping(value = "/health_check/advanced", method = RequestMethod.GET) only accessible by PORTAL ADMINS which checks connection with db and prints properties.
AuthorizationService.java: [Bug fix] Added "authentication.getPrincipal() instanceof User" check before casting authentication.getPrincipal() to User - if user is not logged in, it is String.
1. AuthorizationService.java: [Bug fix] In method "curator()", "CURATOR" is a prefix, not suffix in role.
2. AuthorizationConfiguration.java: Comment "@PropertySources" as this is a library project and properties are set by parent project.
1. Add private method "mapType()", to map "organization" to "institution" and "ri" to "community" for roles.
2. Add public method "getRoles()" to access roles (as Strings) from Granted Authorities.