JPSSnagg

Revert changes in revisions 425 and 426.  This removes the optimizations to presort input files and to skip geo files that were previously processed for a compatible data product. 

There was a test failure on ostrich with those changes when built with HDF5 trunk (1.10.0-1) and the xlc compiler.  Nagg --debug on fill granules returned errors instead of printing the granule information as expected. 

This version passes all tests.