* fragezeichen2org: warning fix (might happen if --centerc/--center2c
  coordinate is missing)
* mapserver_comment.cgi: removed obsolete code, especially references
  to newstreet@

  Also, biokovo-amd64 does not exist anymore, so removed conditional
  code for it.
* BBBikeVar: removed (outcommented) reference to newstreet@
* removed all code for rsync capability in Update.pm

  The rsync capability was really never active, because there was never
  an rsync server. Nowadays, fast updates may be done with git, and most
  people have fast internet anyway.
* SRTShortcuts: new menu images: car_cross, camera
* SRTShortcuts: different camera photo
* fragezeichen2org.pl: additional section for expired entries, sorted
  by distance
* data update