Add minimal species to AramocoMech

Need at least things that are colliders, before can parse the chemkin file.
I also gave it the singlet/triplet CH2
Commented out a few fall-off reactions that had explicit colliders in AramcoMech

eg. H+O2(+HE)<=>HO2(+HE)
because RMG can't parse them currently. It only expects the collider to be called (+M)
Hopefully finally fix the wait-for-web-front-end loop.

Although, on second thoughts, this may just hide another bug.
Some AramcoMech species
Merge remote-tracking branch 'victor/chemkinimporter' into chemkinimporter
AramcoMech species

Conflicts resolved:
	testcase/chemkin_importer/AramcoMech_1.3/SMILES.txt
Remove all matched cyclic species!

This is overkill, because many of these (especially the benene rings etc)
are almost certainly right. But to be safe, I removed them all with a sed script,
and we can revert (replace) the ones that are correct.
Don't try to match species that don't react.

Some Chemkin files have species in the species list that do not react.
These are now pruned before we try matching things.
(We already removed things in the thermo file that aren't in the species list).
Don't use USC-Mech-ii when matching thermo
Better image titles
Show thermo matches on voting and tentative pages.

Just to give you a little more confidence and security.
More species confirmed in n-Heptane and AramcoMech
Allow singlet[CH]O and triplet[CH]O pseudo-SMILES strings.
More species!
Don't load the thermo library of the model you're trying to import.
Speed up the speciesReactAccordingToChemkin method.

This was taking 1/2 of the CPU time according to a profile of the big
n-Heptane job.
Hopefully by iterating through a much shorter list of reactions will make this
much faster.
Fix stupid typo
More species (and some notes added to n-Heptane)
More species in AramcoMech and n-Heptane!
Remove a few species I want to double-check.

They're probably right, but the naming seems a bit unconventional.