added bitarray impl for set/relation

...mitives/src/main/rust_embedded/bmachine_bitvec/Cargo.toml

...rc/main/rust_embedded/bmachine_bitvec/rust-toolchain.toml

...ives/src/main/rust_embedded/bmachine_bitvec_mc/Cargo.toml

...main/rust_embedded/bmachine_bitvec_mc/rust-toolchain.toml

...primitives/src/main/rust_embedded/btypes/src/brelation.rs

...rimitives/src/main/rust_embedded/btypes_bitvec/Cargo.toml

...ives/src/main/rust_embedded/btypes_bitvec/src/bboolean.rs

...ives/src/main/rust_embedded/btypes_bitvec/src/binteger.rs

...ves/src/main/rust_embedded/btypes_bitvec/src/brelation.rs

...imitives/src/main/rust_embedded/btypes_bitvec/src/bset.rs

...itives/src/main/rust_embedded/btypes_bitvec/src/btuple.rs

...rimitives/src/main/rust_embedded/btypes_bitvec/src/lib.rs

...ava/de/hhu/stups/codegenerator/rust_embedded/TestRSE.java