document changes to testreport:   - fix two non-POSIX sed statements so that there are no error messages     on Mac OS X   - replace hostname -s with hostname | sed 's/\..*$//'
document changes to testreport:
  - fix two non-POSIX sed statements so that there are no error messages
    on Mac OS X
  - replace hostname -s with hostname | sed 's/\..*$//'

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