Cockos Updates Reaper to 3.73

Cockos has updated Reaper to version 3.73

The following changes are included:

AU:
- fixed some AUs going blank when floating/unfloating the window (thanks, Camel Audio)
- avoid opening bridges to scan for plug-ins (keep cached copy—hit F5 in fx browser to force rescan)
Envelopes:
- fixed editing of first envelope point
- when hiding pre-fx volume/pan envelopes, values are no longer applied to main volume/pan
Mixer:
- fixed positioning when adding first visible track icon or removing last icon
- fixed resize of hidden extended mixer components with track icon visible
Theming:
- Drag and drop of .ReaperThemeZip (or .zip with theme files) files to REAPER’s arrange now installs the theme
- fixed stretch configuration for some theme button images
API: added GetCurrentProjectInLoadSave() for context when loading project-specific extension state
Batch file converter: fixed dropping files on OSX
Configuration import/export: preliminary support for importing/exporting .ReaperConfigZip, accessible via action or preferences/general
Items: show take numbers for items without take names
MIDI editor: fixed marquee including too many items when zoomed very far in
Ripple editing: fixed ripple on first track when pasting/inserting multiple items
SMPTE LTC sync: leave framerate blank to use project framerate setting (default for new projects)
Tooltips: fixed a bug that would cause some pan envelope tooltips to display incorrectly
Update arrange view periodically while bringing media online: Update arrange view periodically while bringing media online