Update Compy

[apcraig]

For detailed information about submitting Pull Requests (PRs) to the CICE-Consortium, please refer to: https://github.com/CICE-Consortium/About-Us/wiki/Resource-Index#information-for-developers

PR checklist

• [X] Short (1 sentence) summary of your PR: Minor update to Compy
• [X] Developer(s): apcraig
• [X] Suggest PR reviewers from list in the column to the right.
• [X] Please copy the PR test results link or provide a summary of testing completed below. full test suite passes. https://github.com/CICE-Consortium/Test-Results/wiki/icepack_by_mach_forks#compy
• How much do the PR code changes differ from the unmodified code?
  • [X] bit for bit
  • [ ] different at roundoff level
  • [ ] more substantial
• Does this PR create or have dependencies on CICE or any other models?
  • [ ] Yes
  • [X] No
• Does this PR add any new test cases?
  • [ ] Yes
  • [X] No
• Is the documentation being updated? ("Documentation" includes information on the wiki or in the .rst files from doc/source/, which are used to create the online technical docs at https://readthedocs.org/projects/cice-consortium-cice/.)
  • [ ] Yes
  • [X] No, does the documentation need to be updated at a later time?
    • [ ] Yes
    • [X] No
• [X] Please provide any additional information or relevant details below:

Minor update to correct a couple of minor issues. None really affect running Icepack, so these are just for clean up and to make the setup more similar to the CICE port to compy.