Changelog update
Added test for FOFTable::toCSV
Fixed FOFTable::check to exclude the hits column from the autochecks
Fixed FOFTable::getData to fetch only table properties
Added tests for FOFTable::getData
FOFTable::toCSV and FOFTable::getCSVHeader will get only table fields
FOFTable::toCSV will return an empty string if the field is NULL
Added tests for FOFTable::getCSVHeader