deleted unused files #94

Job	Run time
Build up-cpp and dependencies	1m 39s
CI status checks	3s
Run Valgrind ThreadCheck	0s
Lint C++ sources	0s
Run Valgrind Helgrind	0s
Run Valgrind Memcheck	0s
Run Valgrind DHAT	0s
Run up-cpp tests	0s
	1m 42s

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