Removed container, database, table and query service

dbrepo-container-service/.gitignore

...ontainer-service/.mvn/wrapper/MavenWrapperDownloader.java

dbrepo-container-service/.mvn/wrapper/maven-wrapper.jar

...o-container-service/.mvn/wrapper/maven-wrapper.properties

dbrepo-container-service/Dockerfile

dbrepo-container-service/README.md

dbrepo-container-service/mvnw

dbrepo-container-service/mvnw.cmd

dbrepo-container-service/pom.xml

dbrepo-container-service/report/pom.xml

dbrepo-container-service/rest-service/pom.xml

...e/src/main/java/at/tuwien/DbrepoContainerApplication.java

...service/src/main/java/at/tuwien/config/SwaggerConfig.java

.../src/main/java/at/tuwien/endpoints/ContainerEndpoint.java

...vice/src/main/java/at/tuwien/endpoints/ImageEndpoint.java

...src/main/java/at/tuwien/handlers/ApiExceptionHandler.java

...ice/rest-service/src/main/resources/application-local.yml

...r-service/rest-service/src/main/resources/application.yml

...service/rest-service/src/main/resources/config.properties

...ce/rest-service/src/test/java/at/tuwien/BaseUnitTest.java