Revert calculateCyclicSymmetryNumber() function now that aromatic form is a resonance isomer.
Revert calculateCyclicSymmetryNumber() function now that aromatic form is a resonance isomer.

Also the algorithm in this function was only working for benzene but not others.

pierrelb/RMG-Py,enochd/RMG-Py,comocheng/RMG-Py,nyee/RMG-Py,nickvandewiele/RMG-Py,nyee/RMG-Py,enochd/RMG-Py,pierrelb/RMG-Py,chatelak/RMG-Py,comocheng/RMG-Py,chatelak/RMG-Py,nickvandewiele/RMG-Py