Revert "Merge branch '16-refactoring-backend-endpoints' into 'master'"

.gitlab-ci.yml

README.md

docker-compose.dev.yml

docker-compose.prod.yml

docker-compose.yml

fda-analyse-service/createMDB.py

fda-container-managing-service/Dockerfile

fda-container-managing-service/api/pom.xml

...ice/api/src/main/java/at/tuwien/api/dto/IpAddressDto.java

...a/at/tuwien/api/dto/container/ContainerActionTypeDto.java

...n/java/at/tuwien/api/dto/container/ContainerBriefDto.java

.../java/at/tuwien/api/dto/container/ContainerChangeDto.java

...t/tuwien/api/dto/container/ContainerCreateRequestDto.java

...c/main/java/at/tuwien/api/dto/container/ContainerDto.java

...n/java/at/tuwien/api/dto/container/ContainerStateDto.java

...-managing-service/api/src/main/java/at/tuwien/api/pom.xml

...n/java/at/tuwien/dto/CreateDatabaseConnectionDataDTO.java

...c/main/java/at/tuwien/dto/CreateDatabaseContainerDTO.java

fda-container-managing-service/pom.xml

fda-container-managing-service/rest-service/pom.xml