#37 request: add option to turn on/off following symlinks

[Vladimir Kotal]

It would be great if Gnomebaker supported turning
on/off behavior for following symlinks - e.g. in case
when user needs to backup his home directory and the
directory contains symlinks to other partitions bigger
then medium used for burning, Gnomebaker displays 'File
or directory is too large to fit in the remaining space
on the CD' message, which is not desired behavior.

This could be overcomed manually by removing the
symlink causing this before burning the CD but for more
symlinks this is not suitable.