Update seed for hub table, add Medicine classes
Update seed for hub table, add Medicine classes

UoEMainLibrary/LibraryMapping,charlotteyizhang/LibraryMapping,gvsi/LibraryMapping,UoEMainLibrary/LibraryMapping,gvsi/LibraryMapping,UoEMainLibrary/LibraryMapping,charlotteyizhang/LibraryMapping,gvsi/LibraryMapping,charlotteyizhang/LibraryMapping