Do not enter the 0/ folder directly to be consistent along feed name changes etc.
First steps in adding a tail to the job paths.
Merge branch 'master' into folder_structure_refactoring
Implement choosing of the parent folder to name a job directory.

Currently, the job directory either gets the name of the current parent folder (which is the dropzone value if the dropped element is a folder and the parent if the dropped element is a file) or a timestamp if no dropzone is part of a plugin.

Next step will be to check for an existing 0.info file and parse it for alternative naming.
Try to read a 0.info file to name the job directory using the pattern

MRN-AGE-SEX
Enable feed merging with the new folder name structure.
Merge branch 'folder_structure_refactoring'