Use constant


git-svn-id: http://cantata.googlecode.com/svn/trunk@5521 b1e49159-3266-923f-9c3e-04f16369770a
If MPD supports https, then there is no need to convert SoundCould URLs.


git-svn-id: http://cantata.googlecode.com/svn/trunk@5522 b1e49159-3266-923f-9c3e-04f16369770a