Commiting some changes to disproportionation reactions (mainly with O2) and H_Abstraction reactions (for alcohols) before pulling from master

Conflicts:

	databases/RMG_database/kinetics_groups/Disproportionation/rateLibrary.txt
	databases/RMG_database/kinetics_groups/H_Abstraction/tree.txt
Changed the addition of H to a primary double bond