Changed QubitCircuit to include only one list of gates
Changed circuit resolution to include only one list of gates
Fixed circuit resolution to include only one list of gates
Removed getgates
Fixed unitary matrix method to include only one list of gates
Fixed docstring of resolve_gates
Fixed docstring of resolve_gates
Fixed docstring of unitary_matrix
Fixed unitary_matrix method
Fixed latex code method to use a single list
Removed resolved parameter from  unitary_matrix method
Fixed docstring of unitary_matrix
Fixed unit test for SWAP to CNOT
Fixed unit test for ISWAP to CNOT
Fixed unit test for SWAP to CNOT
Fixed unit test for CSIGN to CNOT
Fixed unit test for CNOT to CSIGN
Fixed unit test for CNOT to SQRTSWAP
Fixed unit test for CNOT to SQRTISWAP
Fixed unit test for CNOT to ISWAP