old_contents: 
  # Copyright (c) 2016, The Bifrost Authors. All rights reserved.
  # Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions
  # are met:
  # * Redistributions of source code must retain the above copyright
  #   notice, this list of conditions and the following disclaimer.
  # * Redistributions in binary form must reproduce the above copyright
  #   notice, this list of conditions and the following disclaimer in the
  #   documentation and/or other materials provided with the distribution.
  # * Neither the name of The Bifrost Authors nor the names of its
  #   contributors may be used to endorse or promote products derived
  #   from this software without specific prior written permission.
  #
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
  # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  """
  Bifrost pipeline processing library
  """
  
  __version__    = "0.6"
  __author__     = "Ben Barsdell"
  __copyright__  = "Copyright (c) 2016, The Bifrost Authors. All rights reserved.\nCopyright (c) 2016, NVIDIA CORPORATION. All rights reserved."
  __credits__    = ["Ben Barsdell"]
  __license__    = "BSD 3-Clause"
  __maintainer__ = "Ben Barsdell"
  __email__      = "benbarsdell@gmail.com"
  __status__     = "Development"
  
  import core, memory, affinity, ring
  from GPUArray import GPUArray
  
new_contents: 
  # Copyright (c) 2016, The Bifrost Authors. All rights reserved.
  # Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
  #
  # Redistribution and use in source and binary forms, with or without
  # modification, are permitted provided that the following conditions
  # are met:
  # * Redistributions of source code must retain the above copyright
  #   notice, this list of conditions and the following disclaimer.
  # * Redistributions in binary form must reproduce the above copyright
  #   notice, this list of conditions and the following disclaimer in the
  #   documentation and/or other materials provided with the distribution.
  # * Neither the name of The Bifrost Authors nor the names of its
  #   contributors may be used to endorse or promote products derived
  #   from this software without specific prior written permission.
  #
  # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
  # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  """
  Bifrost pipeline processing library
  """
  
  __version__    = "0.6"
  __author__     = "Ben Barsdell"
  __copyright__  = "Copyright (c) 2016, The Bifrost Authors. All rights reserved.\nCopyright (c) 2016, NVIDIA CORPORATION. All rights reserved."
  __credits__    = ["Ben Barsdell"]
  __license__    = "BSD 3-Clause"
  __maintainer__ = "Ben Barsdell"
  __email__      = "benbarsdell@gmail.com"
  __status__     = "Development"
  
  import core, memory, affinity, ring, block
  from GPUArray import GPUArray
  
subject: Add block module to __init__.py