WinFF should check for and escape the character ". about winff HOT 7 CLOSED

Apparently other people also encounter this problem and are therefor moving 
away from
winff. They even claim that other characters are also a problem: - . , : " ; [] 
() 

See http://ubuntuforums.org/showpost.php?p=7594474&postcount=18

Doesn't look like it affects windows as I tried to create a filename including 
quotes
which failed.  Will try and fix my test version and report back.

made changes to svn branch 1.5

tested with spaces & quote marks.
if this fix is stable will add more characters.

Added fix to the main source. Like Ian said, will add more characters as 
needed. Not 
sure will need any because The filenames are all quoted, and any characters 
inside the 
quotes shouldn't need escaping. 

Paul's fix is good enough.