Event color is invalid in public calendar

[Doarakko]

To divide competitions whether there is awards points, can't.

• public calendar
  

• my app
  

# Different colors depending on whether there is awards points
if getattr(competition_info, 'awardsPoints'):
    color_id = CALENDAR_JSON[calendar_name]['colorId_1']
else:
    color_id = CALENDAR_JSON[calendar_name]['colorId_2']