Add support for ls -d option (closes #858)
Add support for ls -d option (closes #858)

This behaves like the UNIX ls -d.
This should solve the use case of Bug #858; ls was never intended to
work that way before. Users can now chose between the two modes (with or
without -d).

willprice/weboob,franek/weboob,nojhan/weboob-devel,yannrouillard/weboob,willprice/weboob,yannrouillard/weboob,franek/weboob,franek/weboob,Boussadia/weboob,sputnick-dev/weboob,frankrousseau/weboob,laurent-george/weboob,Konubinix/weboob,nojhan/weboob-devel,RouxRC/weboob,Boussadia/weboob,frankrousseau/weboob,nojhan/weboob-devel,Boussadia/weboob,Konubinix/weboob,yannrouillard/weboob,sputnick-dev/weboob,frankrousseau/weboob,Konubinix/weboob,RouxRC/weboob,willprice/weboob,laurent-george/weboob,sputnick-dev/weboob,RouxRC/weboob,Boussadia/weboob,laurent-george/weboob