Added 20 new intra_H_migration transition states

Used the previous group values to find transition states
for 20 of the 22 intra_H_migration reactions in the
DIPK model. None of the 20 were in the previous database,
so 86 total are in the database after including the
reverse reactions.
Added 11 new geometries for R_Addition_MultipleBond

The previous groups were used to find 12 of 37 geometries
for reactions in the DIPK model. 11 of these were not in the
database and have been added.