Deere skin: Add TooltipId to <Time> widget in the toolbar and move it to the outer right. Delete invalid <Battery> key.
Deere skin: Add stereo/mono split button to the headphone controls in the toolbar.
Deere skin: Don't display the cover art by default beneath the <Spinny> widget because we display it in the text row already. Add a comment if you still want to archive that.
Deere skin: Add <SplitSizesConfigKey> to library splitter. Library splits are saved upon restart
Deere skin: Add left/right master VU meters to the toolbar. Move the master controls to the right near the VU meters.
Deere skin: Make VU meter less fat
Merge remote-tracking branch 'upstream/master' into deere_updates
Allow to show/hide Effects from the toolbar. Preserve the extra show/hide button in the Effect-rack to switch between simple/advanced effect chain view. Make Effect section invisible on initial skin load. Later changes by the user persist.
Merge remote-tracking branch 'upstream/master' into deere_updates
Deere skin: Fix missing foreground images on Spinny widget on Deck 3 and 4. Use only one image for all decks, we can later add different colored versions for each deck if there is demand.
Revert "Allow to show/hide Effects from the toolbar. Preserve the extra show/hide button in the Effect-rack to switch between simple/advanced effect chain view. Make Effect section invisible on initial skin load. Later changes by the user persist."

This reverts commit bf04d25461c9ce682f3680b7566197e4de762864.
Deere skin: Fix "Could not parse vertical size policy: "f," debug error
Deere skin: Fix "Could not parse horizontal size policy: " " debug error
Merge remote-tracking branch 'upstream/master' into deere_updates
Deere skin: Fix another "Could not parse vertical size policy: " " debug error
Merge remote-tracking branch 'upstream/master' into deere_updates
Deere skin: Fix maximum size in vumeter
Merge remote-tracking branch 'upstream/master' into deere_updates
Deere skin: Move Microphone controls from toolbar to separate Microphone Rack. This allows to control all available mic inputs (if activated in the sound hardware preferences). Show/hide the mic section from the toolbar. Make section invisible on initial skin load. TODO: Add FX routing for mics
Fix log spew about displayValue being a read-only Qt property.