New Entry: R_Recombination/training/1

Rate rule for CO[O] = [CH3] + O2

Submitted through the RMG website.
Use RMG-Py's native addition of training reactions to export rate rules.
Fix bug of added training reactions not using correct atomLabels.

atomLabels must obey original family template recipe.  Even though
these reactions are in the reverse direction of the reaction family,
the * tags must still be used for the reaction in its forward form.
New Entry: R_Recombination/training/4

Updated rate rule for CCC[C]O + O2 = CCCC(O[O])O

Submitted through the RMG website.