Remove outdated links

Author: Hugo Osvaldo Barrera

docs/source/index.rst

@@ -14,24 +14,3 @@ Contents
    codes
    writers/index
    license
-
-Indices and tables
-==================
-
-* :ref:`search`
-
-Latest version
-==============
-
-You can always download the latest release
-`here <https://bitbucket.org/whitie/python-barcode/downloads/>`_.
-
-Related Links
-=============
-
-:Project page: https://bitbucket.org/whitie/python-barcode/
-
-:Issues: https://bitbucket.org/whitie/python-barcode/issues/
-
-:Wiki: https://bitbucket.org/whitie/python-barcode/wiki/Home
-