TRUNK-4159 seperated the three foreign keys and added them to order_frequency's changeset
Forward porting to 1.11.x: Enhancing SourceMySqldiffFile to be used from
command line - TRUNK-4186(cherry picked from commit 0d981acaf6c143d194917607f73752cf03a9f46e)
Merge pull request #485 from k-joseph/TRUNK-4159

Follow up - Add OrderFrequency to the data model - [#TRUNK-4159]
Removed the num_refills and administration_instructions columns added via the  liquibase schema only file
[#TRUNK-4169] Add added quantity and units properties to DrugIngredient
TRUNK-4126 Added duration and durationUnits properties to DrugOrder class
TRUNK-4129 Modify datatype of drug_order.quantity column and add
quantity_units column to drug_order
Removed changeset that sets quantity units for existing drug order quantities