- remove old parameters SEAICE_freeze from SEAICE_PARMS.h - still need to be fixed .F (broken when SEAICE_freeze got retired) but   already better than previously with SEAICE_freeze=123456.7 deg.C.
- remove old parameters SEAICE_freeze from SEAICE_PARMS.h
- still need to be fixed .F (broken when SEAICE_freeze got retired) but
  already better than previously with SEAICE_freeze=123456.7 deg.C.

altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h