Move add_source_events to Competition
Half-move Cross Crusade team competition to Calculator
Move add_source_events to Competition
Add whitespace
Move Oregon Cup to Calculator
Use Calculator for OregonJuniorCyclocrossSeries
Add comment
Best 6 of 8, not 7 of 8, for Cross Crusade
Update test for best 6 of 8
Use source_events? not source_event?
Remove DNF results unless competition counts DNF
Calculate all OBRA competitions
Support Cross Crusade Team competition
Rename add_teams_sizes to apply_team_sizes