Continue processing packet if mindelta is undefined
fix playlist export bug
Fix rating column rendering issues with CSS-styled libraries.
Fix merge issues
Make name more accurate
OK it's all working again
Major cleanup to slider logic
fix bad merge
change all instances of "value" to "parameter"
more notes, fix build
Merge pull request #431 from ywwg/sliderhandler-refector

"no-op" refactor of slider logic into an event handler
Merge pull request #430 from midzer/master

fix playlist export bug
Deere skin: Set TooltipId for Previewdeck controls, Spinny, Coverart. Make Spinny persist="true">
Add source line:number and skin XML line:number to skin warning messages.
Only warn about invalid TooltipId if it is non-empty.
Deere skin: Add TooltipId for waveform zoom buttons
Add missing tooltip definitions for waveform zoom and headphone split cue
Deere skin: Add TooltipId for toolbar controls
Deere skin: Partly revert last commit. Slipped in by mistake.
Deere skin: Add TooltipId for Mixer controls