add link from director's view to Start List
add ability to display scheduled_time for each heat on the start list
allow removing heat_times from competition
display the confirmed/unconfirmed events on registrants#summary (controlled by event_configuration)
hide the club for team/pairs. Dispaly the majority country for team/pairs
display warning if competitor but not signed up
add a warning flag to the event_categories table, to display on the registrant#summary page if a registrant has selected that category
remove event-touch-competitions code, and add category-touch-event-configuration code
fix displaying of high/long results (was mixing them in the #list view
clean up todo
allow showing registrants#show_all with min/max specified. Also shrink the printing of the expenses