Remove broken Codacy badge

Author: flabbamann

README.rst

@@ -1,7 +1,7 @@
 Python Library to access AVM Fritz!Box homeautomation
 =====================================================
 
-|BuildStatus| |PypiVersion| |PyPiPythonVersions| |Coveralls| |CodeClimate| |Codacy|
+|BuildStatus| |PypiVersion| |PyPiPythonVersions| |Coveralls| |CodeClimate|
 
 Tested Devices
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@@ -183,8 +183,6 @@ References
 .. |CodeClimate| image:: https://api.codeclimate.com/v1/badges/fc83491ef0ae81080882/maintainability
                  :target: https://codeclimate.com/github/hthiery/python-fritzhome/maintainability
                  :alt: Maintainability
-.. |Codacy|      image:: https://api.codacy.com/project/badge/Grade/0929296afb8c45c6af673524fe232d9e
-                 :target: https://www.codacy.com/app/hthiery/python-fritzhome?utm_source=github.com&utm_medium=referral&utm_content=hthiery/python-fritzhome&utm_campaign=Badge_Grade
 
 .. _Comet DECT: https://www.eurotronic.org/produkte/comet-dect.html
 .. _FRITZ!DECT 200: https://avm.de/produkte/fritzdect/fritzdect-200/