transitional package for astropy-utils

 FITS (Flexible Image Transport System) is a data format most used in
 astronomy. PyFITS is a Python module for reading, writing, and manipulating
 FITS files. The module uses Python's object-oriented features to provide quick,
 easy, and efficient access to FITS files. The use of Python's array syntax
 enables immediate access to any FITS extension, header cards, or data items.
 .
 This is a dummy transitional package for astropy-utils and can be
 safely removed after the installation is complete.