newer/nicer/bigger version of enqueue icon
score up/down buttons now also bigger and round
icons for playlist view (see #7)
made playreason icons blue to better distinguish them from the yellow/orange action icons
removed legacy href target specification (was required for frames)
icon for currently active playlist
more compact version of playlist list (as initial step for #7)
playing triangle made transparent
Merge branch 'mobile' of ssh://wally/var/www/oyster into mobile
more compact version of file info
icons for vote file (similar to voted playreason)
x'ed vote icons (in case may_vote==false)
icons for playlists (m3u) enqueuing
bugfix: breadcrumb links repaired
style of breadcrumb navigation now conforms to browse.py
more compact browsing with vote/enqueue links as icons
Store favmode status in separate variable instead of altering scoring probability directly (fixes #6)
Removing function "similar artists" because of changes in the Last.fm API (fixes #10)
Reset list of next random files if fav mode is enabled or disabled (fixes #4)
Code cleanup