Clean up file preps such that it should no longer be required to rose...

Clean up file preps such that it should no longer be required to rose suite-clean before restarting the suite

app/softlink_forcing/rose-app.conf

 [command]
-default = ln -s ${COMMON_FILES_PATH}/* ${ROSE_DATAC};
+default = rm * ${ROSE_DATAC}/*; ln -s ${COMMON_FILES_PATH}/* ${ROSE_DATAC};

app/softlink_forcing_remote/rose-app.conf

 [command]
-default = ln -s ${ROSE_DATA}/* ${ROSE_DATAC};
+default = rm ${ROSE_DATAC}/*; ln -s ${ROSE_DATA}/* ${ROSE_DATAC};

app/write_run_namelist/rose-app.conf

 [command]
-default = cp ${GRID_NAME}_run.nml ${ROSE_DATAC}; mkdir ${ROSE_DATAC}/output
+default = cp ${GRID_NAME}_run.nml ${ROSE_DATAC}; mkdir -p ${ROSE_DATAC}/output
 
 [file:${GRID_NAME}_run.nml]
 source = namelist:NML_CASE namelist:NML_STARTUP namelist:NML_IO namelist:NML_INTEGRATION namelist:NML_RESTART namelist:NML_NETCDF namelist:NML_NETCDF_AV namelist:NML_SURFACE_FORCING namelist:NML_HEATING_CALCULATED namelist:NML_PHYSICS namelist:NML_RIVER_TYPE namelist:NML_OPEN_BOUNDARY_CONTROL namelist:NML_GRID_COORDINATES namelist:NML_GROUNDWATER namelist:NML_LAG namelist:NML_ADDITIONAL_MODELS namelist:NML_PROBES namelist:NML_STATION_TIMESERIES namelist:NML_FABM namelist:NML_NESTING namelist:NML_NCNEST namelist:NML_NCNEST_WAVE namelist:NML_BOUNDSCHK namelist:NML_DYE_RELEASE namelist:NML_PWP namelist:NML_SST_ASSIMILATION namelist:NML_SSTGRD_ASSIMILATION namelist:NML_SSHGRD_ASSIMILATION namelist:NML_TSGRD_ASSIMILATION namelist:NML_CUR_NGASSIMILATION namelist:NML_CUR_OIASSIMILATION namelist:NML_TS_NGASSIMILATION namelist:NML_TS_OIASSIMILATION