Travis: Initiating build for commit '31437e43ade4093521eda7debe71122e41e4d00f' on branch '5936_removeGoneFilesDuringUpdate': refs #5936 moved some business logic from controller into model which also brings the advantage to make it better testable. Controller should be always simple/small... removeGoneFiles() is not really testable as it uses the static filesystem and I did not want to make the code ugly to mock it... Looking forward to dependency injection