tupdated readme - sphere - GPU-based 3D discrete element method algorithm with optional fluid coupling
 (HTM) git clone git://src.adamsgaard.dk/sphere
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 (DIR) LICENSE
       ---
 (DIR) commit 47d72c195f6a1da29ff8d6dc6ed5c2bb475b6e45
 (DIR) parent aedd397067714d2e427ceeaf7733d67a8970ab48
 (HTM) Author: Anders Damsgaard Christensen <adc@geo.au.dk>
       Date:   Wed,  5 Dec 2012 22:42:22 +0100
       
       updated readme
       
       Diffstat:
         M README.rst                          |       9 +++------
       
       1 file changed, 3 insertions(+), 6 deletions(-)
       ---
 (DIR) diff --git a/README.rst b/README.rst
       t@@ -9,7 +9,7 @@ See license.txt for more information.
        See the ``doc/`` folder for general reference.
        
        Requirements
       -============
       +------------
        The build requirements are:
          * A Nvidia CUDA-supported version of Linux or Mac OS X (see the `CUDA toolkit release notes <http://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html>`_ for more information)
          * The `GNU Compiler Collection <http://gcc.gnu.org/>`_ (GCC)
       t@@ -31,11 +31,8 @@ Optional tools, required for building the documentation:
          * `Doxygen <http://www.stack.nl/~dimitri/doxygen/>`_
          * `Breathe <http://michaeljones.github.com/breathe/>`_
        
       -`Git <http://git-scm.com>`_ is used as the distributed version control system platform, and the source code is maintained at `Github <https://github.com/anders-dc/sphere/>`_. *sphere* is licensed under the `GNU Public License, v.3 <https://www.gnu.org/licenses/gpl.html>`_.
       -
       -
        Obtaining SPHERE
       -================
       +----------------
        The best way to keep up to date with subsequent updates, bugfixes
        and development, is to use the Git version control system.
        
       t@@ -43,7 +40,7 @@ To obtain a local copy, execute:
          ``git clone https://github.com/anders-dc/sphere.git``
        
        Build instructions
       -==================
       +------------------
          ``cd src/ && make``
        
        This will generate a command-line executable in the root folder.