Fix horz scrollbars issue on results table

The width and height of the body are now cleared if you view the results
table.  This prevents a horizontal scrollbar appearing because the
results table was too tall and the horizontal space on the page had been
reduced slightly by the appearance of the vertical scrollbar.
Add support for alternative CSV format
Add support for 'nameless' CSV files
Make parameter order consistent
Set a minimum width on the competitor list

If the competitor names are just numbers, then the list can get quite
narrow, so much so that the buttons at the top can get squashed.
Change start time column in nameless CSV format

Column 11 seems to be more reliably populated than column 58.