Errata

********************************************************************
The structure of lactose and sucrose, which have been included
in the PDB folder as an example up to Facio 12.1.2, is incorrect.

They are replaced with the correct structures from Facio 12.1.3.

********************************************************************
In the model of Maitotoxin, one oxygen at one of the two 
-SO3Na groupshas been missing. Structure was corrected.
Oct 19, 2018
********************************************************************