Remove references to SourceForge

Bugs and patches should not be sent to sourceforge but github.

smartcard/doc/index.rst

@@ -2,7 +2,7 @@ pyscard - Python for smart cards
 ################################
 
 `pyscard - Python smart card library -
-<https://sourceforge.net/projects/pyscard/>`_ is a Python module adding
+<https://github.com/LudovicRousseau/pyscard>`_ is a Python module adding
 smart cards support to `Python <http://www.python.org/>`_.
 
 Download
@@ -12,19 +12,15 @@ The pyscard project is available from different sources:
 
 * pypi `https://pypi.python.org/pypi/pyscard <https://pypi.python.org/pypi/pyscard>`_
 * github `https://github.com/LudovicRousseau/pyscard <https://github.com/LudovicRousseau/pyscard>`_
-* sourceforge `https://sourceforge.net/projects/pyscard/files/pyscard/ <https://sourceforge.net/projects/pyscard/files/pyscard/>`_
 
 Patch/bug reports
 *****************
 
 Report bugs or issues on `github issues
-<https://github.com/LudovicRousseau/pyscard/issues>`_ or `sourceforge
-<https://sourceforge.net/p/pyscard/bugs/>`_.
+<https://github.com/LudovicRousseau/pyscard/issues>`_.
 
 Report patches as `github pull requests
-<https://github.com/LudovicRousseau/pyscard/pulls>`_ or on `sourceforge
-feature requests system
-<https://sourceforge.net/p/pyscard/feature-requests/>`_.
+<https://github.com/LudovicRousseau/pyscard/pulls>`_.
 
 Architecture
 ************