settings: use / as default prefix

settings/__init__.py

@@ -33,7 +33,7 @@ mk_opt('fetcher_cache_age', 172800,
        'Define the maximum age of a fetcher cache entry (time in seconds).',
        after_default='(48 hours)')
 
-mk_opt('directory_prefix', '/mnt/tmpmount/',
+mk_opt('directory_prefix', '/',
        'Paths of music files will be prefixed with this path and stored relativly to it.')
 mk_opt('force_clean', False,
        "Automated cleaning won't remove more than half of the files at once. Set this to true to change this.")