[emms-help] re-write of emms-stream-info.el

[Yoni Rabkin]

Hello,

I've just pushed a complete re-write of emms-stream-info.el. The new
version uses either VLC or mplayer as a backend process to read the
stream information instead of trying to do everything inside Emacs. As a
result reading stream information is faster (especially the mplayer
backend), more reliable, the file shrunk from 740+ lines to 110+ lines
and when it fails it isn't my fault anymore.

There are still some rough edges, so please comment if this breaks
anything for you.

-- 
   "Cut your own wood and it will warm you twice"