restructuring the directories

experiments/wermer/Equivalent mutations/2D_to_1D.java

experiments/wermer/Equivalent mutations/BST.java

experiments/wermer/Equivalent mutations/Fibonacci.java

experiments/wermer/Equivalent mutations/MinsMaxs.java

...s/wermer/Equivalent mutations/Mutants/2D_to_1D_no_1D.java

...mer/Equivalent mutations/Mutants/2D_to_1D_no_counter.java

...ts/wermer/Equivalent mutations/Mutants/BST_no_parent.java

...uivalent mutations/Mutants/Fibonacci_no_extra_prints.java

...ents/wermer/Equivalent mutations/Mutants/MinsMaxs_R1.java

...ents/wermer/Equivalent mutations/Mutants/MinsMaxs_R2.java

...ents/wermer/Equivalent mutations/Mutants/MinsMaxs_R3.java

...ts/wermer/Equivalent mutations/Mutants/Normalizer_R1.java

...ts/wermer/Equivalent mutations/Mutants/Normalizer_R2.java

...ts/wermer/Equivalent mutations/Mutants/Normalizer_R3.java

...ts/wermer/Equivalent mutations/Mutants/Normalizer_R4.java

...er/Equivalent mutations/Mutants/Stack_bool_is_result.java

...lent mutations/Mutants/Stack_constructor_duplication.java

.../Equivalent mutations/Mutants/Stack_useless_property.java

...iments/wermer/Equivalent mutations/Mutants/Vector_R1.java

...iments/wermer/Equivalent mutations/Mutants/Vector_R2.java