Version 0.7.1

Added

• Web services for training models (#778)
• Some additional training data for bibliographical references from arXiv
• Add a web service to process a list of reference strings, see https://grobid.readthedocs.io/en/processcitationlist/Grobid-service/#apiprocesscitationlist
• Extended processHeaderDocument to get result in bibTeX

Changed

• Update to DeLFT version to 0.3.1 and TensorFlow 2.7, with many improvements, see https://github.com/kermitt2/delft/releases/tag/v0.3.0
• Update of Deep Learning models
• Update of JEP and add install script
• Update to new biblio-glutton version 0.2, for improved and faster bibliographical reference matching
• circleci to replace Travis
• Update of processFulltextAssetDocument service to use the same parameters as processFulltextDocument
• Pre-compile regex if not already done
• Review features for header model

Fixed

• Improved date normalization (#760)
• Fix possible issue with coordinates related to reference markers (#908) and sentence (#811)
• Fix path to bitmap/vector graphics (#836)
• Fix possible catastrophic regex backtracking (#867)
• Other minor fixes