Fix wpushbuttons not drawing on internal update if they don't have CSS style.
fix comment
Stacked skin: make mixer and vinyl toggleable
resize spinnies when hiding eq
BUG: show_4deck and show_mixer are not persisting.
Show 2 decimal places for bpms.
Remove redundant control objects
Remove tricksy april fool's joke.
Merge pull request #259 from ywwg/autodj-fixes

Auto DJ fixes