Moved "Open Questions" from the SMIRNOFF spec page and put them in #120
Moved "Open Questions" from the SMIRNOFF spec page and put them in #120

openforcefield/openff-toolkit,open-forcefield-group/openforcefield,openforcefield/openff-toolkit,open-forcefield-group/openforcefield,open-forcefield-group/openforcefield