clean up release

I've lost the energy for witty texts.

We removed django-cron and updated the python packages, adding a new pipeline command that fetches and processes articles and clinical trials.

We also made it possible to import data from the WHO clinical trial registry.

What's Changed

• Improve who import by @brunoamaral in #364
• minor addition to the admin page by @brunoamaral in #365
• Add article list to authors' API endpoint by @brunoamaral in #366
• Improve feedreader to update trial if it exists by @brunoamaral in #367
• avoid error if api accesss expired. WIP by @brunoamaral in #363
• Add last updated date to trials by @brunoamaral in #368
• remove field for real_time_notification by @brunoamaral in #369
• Removes Django Cron and move all jobs to Django BaseCommands and adds track changes with django simple-history by @brunoamaral in #371
• Improve the workflow to import Articles and Trials and Records trial change history by @brunoamaral in #373
• upgrade packages by @brunoamaral in #377
• Create a single django command to run the full pipeline by @brunoamaral in #378
• update pipeline by @brunoamaral in #379
• Add error handling to orcid update, change the timeframe to query orcid by @brunoamaral in #380
• add missing import by @brunoamaral in #381
• remove redundant setting of variables by @brunoamaral in #382
• Update Documentation for Database Fields by @brunoamaral in #383
• add db diagram by @brunoamaral in #384

Full Changelog: v16...v17