CERN SSO, Indico, Archives, Alias Instances ACL, Facets

Changes:

  • [SEARCH-108] Facets: querystring + url filter
  • [SEARCH-114] Limit access to alias instances GET /records
  • Add Indico schemas and aggregations
  • [SEARCH-107] Switch to new cern oauth
  • [SEARCH-115] refactor archives (add discourse and notifications archives)