Adding rate rules for abstraction from butanal by HO2 and OH

Reference for Butanal + HO2
DOI: 10.1039/C2SC21090H
Updating H abstractions from branched alcohols by H and CH3

These values were updated by AVG, earlier values seem to be
suspiciously slow by factor of 10. SSM doesnt know why but
it could be related to error due to projection in CANTHERM.
Updating nBuOH + OH rate coefficients

Refitting the rate coefficients yo 3 parameter
using the 4 parameter fit  provided in Table 4 of
reference DOI: 10.1021/jp310910f