Replaced functionality that allows using a CSV file without a column header. * Fixed problem where single-column CSV file dialect couldn't be detected because there were no delimiters present. * Strings in fields are now returned as unicode, otherwise the scraper routines complain about getting str instead of unicode in Python 2.7.
Replaced functionality that allows using a CSV file without a column header.
* Fixed problem where single-column CSV file dialect couldn't be detected because there were no delimiters present.
* Strings in fields are now returned as unicode, otherwise the scraper routines complain about getting str instead of unicode in Python 2.7.

xesscorp/KiCost,hildogjr/KiCost,xesscorp/KiCost,hildogjr/KiCost,xesscorp/KiCost,hildogjr/KiCost