Bugfix: FSS-0000 and FSS-0001 are handling not explicitly follow standard for quote...

Bugfix: FSS-0000 and FSS-0001 are handling not explicitly follow standard for quote delimit requirements.

In the case where a quote is provided that could potentially be a valid quote, that quote should only be considered a quote (including for delimited purposes) if a valid whitespace, end of string, or end of line is reached.
The code needs to check after the closing quote to confirm that it is actually a valid closing quote before acting on it.

Update the FSS specification to make this behavior more explicitly clear.