* Added: Leech suspend to simulator
* Added: leech threshold spin box
* Update git rev
* Added: Save to preset options
* ./check
* Added: "Advanced settings" dropdown
* Removed: Indent
* Added: Easy days
* Added: Sticky header
* Removed: Easy Day updating without saving
* un-nest disclosure
* bump fsrs
* Update a VSCode setting to match recent releases
* Move Easy Days above the Advanced settings
I think it's a bit more logical to have Advanced come last.
* Ensure graph fits inside screen height
* Bump fsrs version
