`emms-info-track-description'

I've made small changes to `emms-info-track-description'. Please provide
feedback if you use that function.

Keep in mind that these changes are there to hopefully improve Emms'
out-of-the-box experience, since many of the more experienced Emms users
have long since customized `emms-track-description-function' to their
liking.

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