Remove some cruft and start on allowing one package to be installed in the same subdir as another, as may be needed for netcdf_fortran.  
Remove some cruft and start on allowing one package to be installed in the same subdir as another, as may be needed for netcdf_fortran.  

git-svn-id: 06aac1f7aa6783202dd435920b98a457d633d0b0@2294 a9e16012-fd73-49ee-95cb-036de7809213

Tech-XCorp/bilder