Accordingly named classes with proper prefix, seperated  GalaxyService from main service, replaced @Setter @Getter with @Data, instead of converters created constructors for each class so its better organized, functions that were accessing database were moved to the according repository

Updated result to results to be able to save multiple results and fixed agreedNDA so the property is up to date even when you logout and login again.

Remove article from database.Made GET /experiments return only my experiments or the shared and wont print the result of the experiment.

1) User API moved from Security API>
2) UserInfo is not activeUserService.
3) User Details read from Keycloak Authentication Token.
4) Added application.yml to develop the portal-backend without dockerizing.