Renplay 3.1.0

Added

• Single sign-on with OpenID Connect (Pocket ID, Authentik, Authelia, Keycloak and others): set
  RENPLAY_OIDC_ISSUER, the client ID and secret. People are created at their first sign-in
  unless RENPLAY_OIDC_AUTO_CREATE=false. A group can make people admins
  (RENPLAY_OIDC_ADMIN_GROUP) or give them adult games (RENPLAY_OIDC_ADULT_GROUP), checked at
  every sign-in.
• Sign-in with an LDAP directory such as LLDAP, with filters for admins and adult games, StartTLS
  or LDAPS.
• Link and unlink your sign-in methods on the Account page. You always keep at least one way in,
  and RENPLAY_AUTH_LOCAL=false hides the password form when single sign-on is set up.
• Avatars: upload one, or Renplay copies the picture from your sign-in provider. Everyone else
  sees your initials.
• Search everything from one place: press ⌘K on a Mac or Ctrl+K elsewhere, or the search button
  on phones. It finds games in your library and the catalog, pages and actions.
• An admin who signs in through a provider before the owner account is claimed can claim it from
  the Account page.