Add links to Sourcefabric from readme and docs index

Author: danielhjames

README.rst

@@ -4,7 +4,7 @@ About Python-OOXML
 Python-OOXML is a Python library for parsing Office Open XML files. At the moment it only supports HTML as output format. Strong emphasis is put on easy customization of the output. 
 The library comes with an importer which is capable of splitting a document into separate chapters. It works both with documents which use Word styles, and documents where they are not used.
 
-Python-OOXML is used in `Booktype 2.0 <https://github.com/sourcefabric/Booktype/>`_ from Sourcefabric.
+Python-OOXML is used in `Booktype 2.0 <https://github.com/sourcefabric/Booktype/>`_ from `Sourcefabric <https://www.sourcefabric.org>`_.
 
 
 Documentation

docs/index.rst

@@ -6,10 +6,13 @@
 Welcome to Python-OOXML's documentation!
 ========================================
 
-Python-OOXML is a Python library for parsing Office Open XML files.
+Python-OOXML is a Python library for parsing Office Open XML files. At the moment it only supports HTML as output format. Strong emphasis is put on easy customization of the output.
+The library comes with an importer which is capable of splitting a document into separate chapters. It works both with documents which use Word styles, and documents where they are not used.
 
 Homepage: https://github.com/booktype/python-ooxml
 
+Python-OOXML is used in `Booktype 2.0 <https://github.com/sourcefabric/Booktype/>`_ from `Sourcefabric <https://www.sourcefabric.org>`_.
+
 Python-OOXML
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