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

next.gauge.id = \
    SELECT GAUGES_ID_SEQ.NEXTVAL AS gauge_id FROM DUAL
next.timeinterval.id = \
    SELECT TIME_INTERVALS_ID_SEQ.NEXTVAL AS time_interval_id FROM DUAL
next.discharge.id = \
    SELECT DISCHARGE_TABLES_ID_SEQ.NEXTVAL AS discharge_table_id FROM DUAL
next.discharge.table.values.id = \
    SELECT DISCHARGE_TABLE_VALUES_ID_SEQ.NEXTVAL AS discharge_table_values_id FROM DUAL