#12 --extract-to option extracts to different directory

[Brad Navarro]

using the command:

file-roller --extract-to=subdir archive.zip

does not behave as expected. instead of extracting the
files into a subdirectory named "subdir" from the CWD,
it instead creates a new directory named
"archive.zip_FILES" and extracts the files there.

This is broken as of 2.14.3 (Fedora Core 5). This
worked correctly in 2.10.x (Fedora Core 4).