Move constructor and make pixelsPerUnit an instance var
Add vertical bar meter
Make detail message exclusion a little clearer
Update project files
Update MeterTypes (add VerticalBar)
Add support for vertical sliders
Update for vertical sliders
Add mixer launch logic
What?!
Fix detail message bug
Remove debug logging statement
Auto-position slider knob to center of track
Rename Meters() -> OSDMeters()
Update other meters when the slider gets dragged
Explicitly disable show animation
Handle app deactivation
Rename controller* methods to slider*
Use inherited Hide()
Make slider the foreground window upon Show()

This helps us detect when the window loses focus
Use new skin loader methods