Search and notifications

• Release version number following the Semantic Versioning recommandations
• Circulation:
  • "Notification" resource added (schema, mappings)
  • Notification parameters added to the "circulation policy" resource (number of days before due date, number of days after due date)
  • Automatic creation of four types of notifications: recall, availability (request), due soon, overdue first reminder
  • Celery task cron to create and send overdue and due soon notifications
  • Notification dispatcher created in order to send notifications to the proper patron, in his preferred language, through the appropriate channel
• Search:
  • ElasticSearch template mechanism implemented
  • Analyzers applying to resource fields configured
  • Field boosting configured
  • Query parser using the boosting configuration
• Consortium:
  • New role: system librarian
  • System librarian is granted full rights within his or her organisation
  • Librarian allowed to edit, add, delete librarians of his or her library only
  • Librarian cannot edit, delete system librarians
  • Librarian allowed to manage users of his own library only (when edition is not authorized, the buttons are not diplayed)
  • The selector of affiliation library presents only the authorized libraries
• Permissions:
  • Permission factory improved
  • Permission data added to the REST API:
    • Links to actions (create, update, delete)
    • Reasons why a permission is denied
• Fixtures: fix dojson transformation to adapt to RDA changes in the RERO data source
• Instance: upgrade invenio-records to version 1.2.1, in order to enable dedicated table for each resource
• Code quality:
  • Improved users fixtures for tests, with relevant roles
• Fixed issues: #52, #217, #349