[OpenSIPS-Devel] [OpenSIPS/opensips] 309904: Updated copyright years

[Bogdan Andrei IANCU]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 3099040e17297ed348ec428a1e01b5b5b1f518d4
      https://github.com/OpenSIPS/opensips/commit/3099040e17297ed348ec428a1e01b5b5b1f518d4
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2019-04-23 (Tue, 23 Apr 2019)

  Changed paths:
    M doc/dbschema/bookinfo.xml

  Log Message:
  -----------
  Updated copyright years