artist menu structure added

eqbar update
artist menu style updated
equalizer graph updated
artist menu -> playqueue
showing anamanaguchi's image cover image
playing queue added
play queue to "more of"
no way back now....
nowplaying  > graphcontroller
header loading
graph rendering
settings showing up (no events still)
settings events working
afterload to local function
eqbar working
graph rendered and events done
playqueue -> tracklist
Merge branch 'refactoring-components' into feature-playing-queue
tracklist updated: tracks are loaded
clickable tracklist added