- make helper functions static for now. keep namespace clean. - oops, call to consult_mapapp should be consult_mapfile - fatal error if accepted_credentials_mapapp/file specified but file   isn't accessible. fail closed, not open.
- make helper functions static for now. keep namespace clean.
- oops, call to consult_mapapp should be consult_mapfile
- fatal error if accepted_credentials_mapapp/file specified but file
  isn't accessible. fail closed, not open.

globus/globus-toolkit,globus/globus-toolkit,ellert/globus-toolkit,gridcf/gct,globus/globus-toolkit,globus/globus-toolkit,globus/globus-toolkit,ellert/globus-toolkit,globus/globus-toolkit,ellert/globus-toolkit,gridcf/gct,gridcf/gct,globus/globus-toolkit,gridcf/gct,ellert/globus-toolkit,globus/globus-toolkit,ellert/globus-toolkit,gridcf/gct,ellert/globus-toolkit,ellert/globus-toolkit,ellert/globus-toolkit,gridcf/gct