... Also removed one line from the track control drop-down, and changed
accelerators to more mnemonic choices.
Also the open page of View Settings... determines track view type after OK
... SpectrogramSettings does that instead, and Preferences or View Settings
are the user interface for changing it.
Handle invalidation of spectrogram pixel cache for scale type changes,
just as for other changes of settings. No more
TrackArtist::InvalidateSpectrumCache().
View type of track now switches to Spectrum when applying or OKing the
View Settings... dialog and the Spectrogram page is open (and for now
it is still the only page)
... With a careful sweep of uses of WaveTrack::GetDisplay() to remove
assumptions about the ordering of the values.
Using < and <= on enum values is mostly a bad idea.
Main change is that VST GUI support is now integrate with new Cocoa
views. Direct support for VST Cocoa views (via Cockos extensions:
http://www.reaper.fm/sdk/vst/vst_ext.php) has been added.
