Merge pull request #5 from rroemhild/master

Patch for missing i18n Index files
new variable 'unlink'

Solve issue #11 by allowing the use of --unlink wget option

Use the following line in mirror.list to enable it:
 set unlink 1
Merge pull request #14 from dr4Ke/mirror_to_hardlinked_directory_2

Use --unlink option with wget to mirror to hardlinked directory
Do not overwrite existing mirror.list