added resolve to product type router
presenting inventory manual form UI data from factory
added program factory
resolved programs at add inventory router
minor refactoring to programs factory
implemented unit of measurement category factory.(added  - get and getAll)
implemented get and getAll function for uom factory
moved getFacilityStorageUnits from facility factory to storageunitfactory
updated facility factory
second draft of inventory manual form UI and updated the controller to load data from factory. Refs #188