It seems whatever is configured in nuxeo.tmp.dir some conversion tasks are operated in the "/tmp" directory and there seems to be no cleanup.
Not really clear what software is responsible for those files.
File types are : PNG image data, PDF document, Windows Enhanced Metafile, Zip archive data, etc.
Anyway it seems there is a default configuration about some temp dir that I would like to customize since my "/tmp" is quite small and it could become a problem.
