remove old category columns
remove old category columns
model relationship to category table
show category via flight.category
find c_result by category id
this is likely dead code, but use the category name
this is likely dead code, but use the category name
no longer required to set category and aircat
use category_id because no match category
find category record for flight
correct display of category
sort categories according to category sequence
correct comparison of jc and jy result category
double maintenance headache.  use contest_extractor with contest_reader
use categories table for categories
mis-typed Category class name, went plural on it
identify category directly from c_result