Adding rate rules for intra-H migration for alkoxy radicals

These rules are made from the butoxy and hydroxybutyl system calculated at
RQCISD(T)/CBS//B3LYP/6-311++G(d,p) level.

Ref Ab Initio Kinetics for the Decomposition of Hydroxybutyl and
Butoxy Radicals of n-Butanol.
by: Zhang P.,Klippenstein S.K.,Law C.K.
dx.doi.org/10.1021/jp400155z | J. Phys. Chem. A 2013, 117, 1890-1906

Note some of rate rules were given as sum of two Arrhenius,they were
refitted to single Arrhenius
Adding rate rules for Beta-scission of alkoxy radicals

These rules are made by reversing the rules from the butoxy and
hydroxybutyl system calculated at RQCISD(T)/CBS//B3LYP/6-311++G(d,p) level.
The thermochemistry used comes from n-butanol mechanism
dx.doi.org/10.1016/j.combustflame.2010.06.002.

Ref Ab Initio Kinetics for the Decomposition of Hydroxybutyl and
Butoxy Radicals of n-Butanol.
by: Zhang P.,Klippenstein S.K.,Law C.K.
dx.doi.org/10.1021/jp400155z | J. Phys. Chem. A 2013, 117, 1890-1906

Note: some of rate rules were given as sum of two Arrhenius,they were
refitted to single Arrhenius
Merge branch 'master' of github.com:GreenGroup/RMG-Java