Removed deadwood code used to implement the no longer used embedded Python interpretter

castor/tape/python/Constants.hpp

castor/tape/python/Imakefile

castor/tape/python/ScopedPythonLock.cpp

castor/tape/python/ScopedPythonLock.hpp

castor/tape/python/SmartPyObjectPtr.cpp

castor/tape/python/SmartPyObjectPtr.hpp

castor/tape/python/python.cpp

castor/tape/python/python.hpp

test/castor/tape/mt_embedded_python/migration.py

test/castor/tape/mt_embedded_python/stream.py

...astor/tape/mt_embedded_python/test_mt_embedded_python.cpp

test/castor/tape/python/Makefile

test/castor/tape/python/TestPythonMain.cpp

test/castor/tape/python/migration.py

test/castor/tape/python/testpython.sh

test/castor/tape/pythonmemory/TestPythonMemoryMain.cpp

test/castor/tape/pythonmemory/migration.py

test/castor/tape/pythonmemory/testpythonmemory.sh