#7 report to console upon each redirect

[Ralf Hauser]

if followRedirects="true" is set as per
http://aft.sourceforge.net/manual/Action%20tasks.html#elem:httpRequest
it would be great to report each redirect to the
console/logger with at least a one-liner along
<<redirect to http://newURL...>>

Sure, it can be seen with debug="1", but there is so
much else. One option probably would be to take the
"followRedirects" attribute beyond boolean and
introduce a third permitted value such as
"oneLineToConsole"