Change shoutcast service discovery module and write a new demux to be compatible with the new winamp 5.2 format. See trac ticket for detailed info. I'd appreciate if people could test this and proof read the code since we'll have to include this in 0.8.5 which is due to be released soon.

Ref #640.

debian/*: we no longer seems to requires gcc-snapshot. I commit mainly to test on the nightlies. feel free to revert.

- give myself some credit
- removed unnecessary PLUGIN_TO_HOST_GLUE macro

'ARTIST' -> gets the artist
'TITLE' -> gets the title
'ALBUM' -> gets the album name
'something else' -> get 'something else' ... meta labels are translated so don't expect this to be portable.

It will show the dialogs provider playlist instead of the "playlist_window" window

   This fixes random freezes when loading skins with a PlayTree control on Windows, and probably some crashes as well.

 with id "pledit" (defined in the new tag "<IniFile>" contains:
    [Text]
    Normal=#FFFFFF
 it will create a constant "pledit.Text.Normal" with value "#FFFFFF"
* winamp2.xml: use the "pledit.txt" file to have correct playlist colors

is it ok to backport in 0.8.5 ?

 (in KHz) + fixed the bitrate ("$B") variable to use only the audio bit rate.
* winamp2.xml: updated the winamp2 skin

where the user normally use LANG, LANGUAGE, etc to define his/her
language(s). It didn't work anyway (refs #638).