merging the MPR_mHM_v5.9 branch into v6_develop without the call of the new MPR
- renamed nlcoverscene to nLandCoverPeriods in mhm.nml
- added path_mpr_nml in mhm.nml
- built procedure to allocate domainMeta fields
- moved read_mhm_parameters to mo_common_read_config.f90
- removed variable mrm_coupling_mode
- added routine common_check_dimension_consistency
- moved read_data call right before mpr_initialize and mpr_eval for easier replacement later on
- commented all future routines in mo_mhm_mpr_interface.f90
- fixed numerous bugs and errors
Edited by Robert Schweppe