Split reaction nodes could be re-unified to nearly halve the number of nodes/edges about mrnet HOT 2 OPEN

I expect @KhanWhale may take the first crack at modifying the code to fix this issue since @hpatel1567 has a lot on her plate the next couple of weeks, but @hpatel1567 should be following along closely to make sure she understands and agrees with all changes being made.

from mrnet.

Most recent PR #31 should be a good step in the right direction-was able to generalize graph representation, which will reduce the locations we need to tweak code, as well as elucidate the logic behind the representation in a crisper and more concise manner. Next step may be to modify the actual data stored on nodes/edges so as to simplify the algorithm as well as facilitate the removal of duplicate/redundant nodes.

from mrnet.