Merge branch 'master' into next
- master: BibFormat: HDREF processing bug fix BibFormat: several bibreformat optimisations shellutils: helper to parse ids from CLI bibdocfile: upload more formats to existing file installation: legacy snippet configuration support BibClassify: regression tests to accept old pdftotext WebSearch: dateutil version verification fix BibHarvest: more gentle speed test errorlib: more robust frame analysis WebSession: code indentation fixes WebSubmit:CERN-specific configuration update BatchUploader: special treatment for Oracle