Determine flux pairs while generating reactions from families.
Determine flux pairs while generating reactions from families.

While generating template reactions we know exactly where the atoms are
moving (because they are labeled), so we can unambiguously determine the
pairs. However, the current implementation is based on hardcoding (for
H_Abstraction and Disproportionation only, as the other families don't
require it).

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