chunked files are assembled into a part file on the target storage followed by an atomic rename operation.
adding oc-mtime handling to chunked upload
make it possible to detect transferID part
let encryption app detect transfer id in path and handle it correctly
fixing tests for the new part file handling
missed some replacements... now tests should work
rename fixPartialFilePath() to stripPartialFileExtension(), this name describes better what the method actually does
Merge pull request #5447 from owncloud/fixing-5117-master

No data corruption duriing parallel upload