Merge pull request #2 from asfadmin/seasat_devel

Pull latest changes
Needed to play a few tricks to make our HDF5 file netCDF looking. Now Panoply is not complaining anymore about dimension scales.
Merge pull request #3 from rudigens/master

merge the request in the correct branch.
Merge branch 'seasat' of https://github.com/rudigens/ASF_MapReady into seasat_devel