- Fix HTTPd crash
- Break the old interface again

Thanks.

For those wondering, this *is* swedish.

intf.m: * we can't localise empty strings, so don't put an error when trying to do so, but just a warning
    * be a bit nicer and return @"" instead of NULL strings
    - this fixes the display of certain modules in the preferences such as the parametric equaliser

prefs.m: * removed 2 unused variables

* Add Shorten codec. This refs #632 It doesn't seem to work, but that might be an endianness issue. will someone please check with this sample? http://www.mplayerhq.hu/MPlayer/samples/A-codecs/lossless/luckynight.shn

* winamp2.xml: added "kbps" info in winamp skins

Win32 specific changes: Add --started-from-file option to tell VLC that it was started by clicking on a file (or disc). Add --one-instance-when-started-from-file option to tell VLC to use one instance mode when --started-from-file is used. See replies to r15125 for an explanation.

Should fix the old interface - will most likely break the new one
(in particular try with non-Latin-1 characters)

it conflicts with DVD SPU.

   Partially reverted [12259] because it implied too many page
   recompositions.