firebird-2.5.2.26540.0-1-x86_64

- initial packaging
- my initial interest is to have a working libfbembed package that can
  be used by the upcoming libreoffice-4.2
- but the packaging itself should be pretty complete, with little effort
  (missing post-install scriptlets) the real DB can be made usable
  out-of-the-box as well