Incorrect rewraps CSV files with quotations in them

[dannysepler]

Rewrap normally doesn't take any action on CSVs, which is good. But if the CSV has a quotation at the 100-char mark, Rewrap forces it into a new line

A reproduction might be:

COL_A,COL_B,COL_C
Some value,Some other value,"Some really really really really really long value that is longer than the rewrap length"

Gets rewrap-ed to something like:

COL_A,COL_B,COL_C
Some value,Some other value,"Some really really really really really long value that
is longer than the rewrap length"