v6.64+dev0717 - July 17 2022
* Includes feature branch: track media/razor edit grouping
* Includes feature branch: pan law/function improvements
* Includes feature branch: improve experimental silent-track CPU reduction option to include FX tail length
* Includes feature branch: media item fixed lanes
* Includes feature branch: internal pin management overhaul for future extension
+ FX CPU Metering: improve full accounting of CPU use (from oversampling, bypass envelope, etc)
+ Grouping: allow edge editing of hidden grouped items
+ Media items: mouse modifiers to edit item fade-in/fade-out with relative edge grouping only affects selected items, not grouped items (same behavior as item edge editing)
+ Preferences: add rendering option to disable auto-bypass when using offline render/apply FX/etc
+ ReaLimit: fix continuous automation recording [t=268807]
# Project bay: fix FX idle indications when PDC is involved
# Project bay: permit sorting FX by CPU use
# Project bay: support sorting FX list by status/idle
# Track grouping: fix drag-copying grouped items
# Track grouping: razor edits obey option to disable grouping
# cpu metering: new option for peak (worse-case) CPU use displays 1.0! rather than 1.0x
