Checker accepts meet.csv files with extra whitespace
The following file passes tests, but it shouldn't:
Federation,Date,MeetCountry,MeetState,MeetTown,MeetName
NASA,2020-08-15,USA,OK,,OKC Classic
The following file passes tests, but it shouldn't:
Federation,Date,MeetCountry,MeetState,MeetTown,MeetName
NASA,2020-08-15,USA,OK,,OKC Classic