Update lone pairs and multiplicity for qm calculation before HBI

The saturation of the radicals assigns the default value to
the lone pairs for the new hydrogen atoms (-100), and uses
the multiplicity for the radical molecule for the stable.

Without updating these attributes, the adjacency list
has an inconsistency and returns an error. This commit
should correct that issue.
Update lone pairs and multiplicity for solvation corrections

Lone pairs and multiplicity taken from the radical, but
the saturation of the radicals should change these properties.
This should correct that issue.
Merge branch 'new-style-adjacency-list' of https://github.com/pierrelb/RMG-Py into solvation
Merge pull request #219 from pierrelb/new-style-adjacency-list

Update lone pairs and multiplicities for radicals saturated for HBI
Merge branch 'new-style-adjacency-list' of https://github.com/GreenGroup/RMG-Py into solvation