Fix old calculations datacage parts. - Move the basdata waterlevels out of the user part into the non-recommendations and guard them against showing up in the inline datacage (state.winfo.uesk.wsp) - Add recommendation handling to the user specific part, currently only for official lines - Fix group expressions for heightmarks - Call for-each around the macro-body for basedata additionals to make the variables of the database statement available in that macro

SYMBOLSET
SYMBOL
  NAME 'point'
  TYPE ELLIPSE
  POINTS
    1 1
  END
  FILLED TRUE
END
SYMBOL
  NAME "square"
  TYPE VECTOR
  POINTS
    0 0
    0 1
    1 1
    1 0
    0 0
  END
  FILLED TRUE
END
END