Fix warning in id3tag.

vlc_input.h: Disable's funman commit. It requires more work before going in trunk. Current state dead locks.

audioscrobbler.c: Fix 21193. It should be reverted or at least the lock shouldn't be held until it gets fixed.

Allow the '-' character in an access' name (fixes parsing of input "http/shout-winamp://www.shoutcast.com/sbin/newxml.phtml").